Answer:
The equation that represents a linear function is:
y = 5x - 6
Step-by-step explanation:
This equation has a constant rate of change, which means that for every unit increase in x, there is a consistent and constant increase or decrease in y. This is a characteristic of linear functions, where the relationship between x and y is a straight line.
y = 5x - 6 is represents a linear function.
What is a linear function?
A linear function is a type of function in which the highest power of x is one. The graph of a linear function has only one solution, and intercept x - axis at only one point and intercepts y - axis at only one point as well.
Generally, the equation of a linear function is given as;
y = mx + c
where;
m is the slope of the graphc is the y intercept of the graphThe graph of a linear function is usually directly proportional, either increasing or decreasing.
From the options, only the function, y = 5x - 6 is a linear function.
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Point A, located at (5, -4) is reflected in the y-axis, resulting in the location of point A'. Which of the following statements is true?
Point A' is located at (-5,-4)
Point A' is located at (-5,4)
Point A is located at (4,5)
Point A' is located at (-4,5)
The correct answer is Point A' is located at (-5, -4).
When a point is reflected in the y-axis, its x-coordinate is negated and its y-coordinate remains the same. Therefore, the x-coordinate of point A changes from +5 to -5, and the y-coordinate remains -4. Hence, the coordinates of A' are (-5, -4).
PLS HELP ASAP!!! WILL GIVE BRAINLIEST!!
The probability that the next Yankees game will be rained out is 2/5.
The probability that they will win their next game is 3/4.
What is he probability that it does not rain and the Yankees win?
(A) 11/20
(B) 5/9
(C) 9/20
(D) 1/4
Answer: C 9/20
Step-by-step explanation:
the odds the yankees don't get rain is 3/5. The odds they win are 3/4. 3/5x3/4=9/20
Answer:
(C), 9/20
Step-by-step explanation:
If the probability that the next Yankees game will be rained out is 2/5, this must mean than, theoretically, two times out of five, the game will be rained out.
This also means than three times out of five, it will not be rained out, so the probability that it will not be rained out is 3/5 (1-(2/5)=3/5)
We know that the probability that they will win their next game is 3/4.
We need to find the probability that it doesn't rain and the Yankees win. TO do this, we multiply both probabilities together. So, we have:
[tex]\frac{3}{5} *\frac{3}{4} =\\\\\frac{9}{20}[/tex]
So, the answer is (C), 9/20.
Jerome photographed an aquarium that measured 12 inches by 18 inches by 24 inches. Lim photographed an aquarium that was 12 inches by 30 inches by 12 inches. Both aquariums are rectangular prisms. How much more volume does Jerome’s aquarium have than Lim’s?
(Answer quick please, 11:30pm-12:30pm)
Answer:
the answer is 864 in3
Step-by-step explanation:
help me thank you :D
Answer:3
Step-by-step explanation:as u know area is multiplication so u multiply 3/5 by 5 or 5/1 And get 3 (Here like this)
What is the circumference of the circle with a radius of 4.5 meters? Approximate using π = 3.14.
14.13 meters
28.26 meters
56.52 meters
63.59 meters
Answer: the circumference of this circle is : 28.26 meters.
Step-by-step explanation:
The formula for circumference is = 2*pi*radius
Here,
pi=3.14
radius=4.5meters
hence,
using the formula; 2*pi*r
circumference =2 * 3.14 * 4.5m
circumference = 28.26 meters.
Answer:
The Circumference of circle os 28.26 meters.
Step-by-step explanation:
Given : Radius of circle is 4.5 meter
To Find : Circumference of circle
Using Formula :
[tex]\leadsto\sf{Circumference_{(Circle)} = 2 \pi r}[/tex]
Solution :
Finding the Circumference of circle by substituting all the given values in the formula :
[tex]\leadsto\sf{Circumference_{(Circle)} = 2 \pi r}[/tex]
[tex]\leadsto\sf{Circumference_{(Circle)} = 2 \times \pi \times r}[/tex]
[tex]\sf{\leadsto{Circumference_{(Circle)} = 2 \times 3.14\times 4.5}}[/tex]
[tex]\sf{\leadsto{Circumference_{(Circle)} = 6.28\times 4.5}}[/tex]
[tex]\sf{\leadsto{Circumference_{(Circle)} = 28.28 \: meteres}}[/tex]
Hence, the Circumference of circle is 28.26 meters.
————————————————Help pls answer and explain the question below (comes with pic)
The following scatter plot represents the scores of thirteen students on a geography test compared to the number of hours that each student studied for the test. Use the line of best fit to predict the score of a student who studied three hours for the test.
Answer:
95
Step-by-step explanation:
Looking at the graph, we can find the red line. The red line passes through the following coordinates (x,y): (0,65), (1, 75), (2, 85) and (3,95).
We know that x is the number of hours studied, and y is the score. If x=3, and y=95, then a student that studied three hours for the test will most likely score 95%.
Hope this helps! Good luck on your homework!
Mr.Robbins sold his house and deposited his $84,500 earnings into a savings account for one year. The account compounds at an annual rate of 3%. Find the amount that Mr.Robbins will have at the end of the year.
Answer:
Mr. Robbins will have $87,035 at the end of the year!
What is the number of possible outcomes if two quarters are tossed at the same time and the numbers of heads and tails are counted?
Responses
A 2
B 6
C 3
D 4
Answer: 4
Step-by-step explanation:
c1: c2:
H - H
T - T
T - H
H - T
Laila participated in a dance-a-thon charity event to raise money for the Animals are Loved Shelter. The graph shows the relationship between the number of hours Laila danced, x, and the money she raised, y.
Determine the slope and explain its meaning in terms of the real-world scenario.
The slope is 6, which means that the amount the student raised increases by $6 each hour.
The slope is one sixth, which means that the amount the student raised increases by $0.34 each hour.
The slope is 12, which means that the student will finish raising money after 12 hours.
The slope is 20, which means that the student started with $20.
Answer: The answer is A. The slope is 6, which means that the amount the student raised increases by $6 each hour.
Step-by-step explanation: I hope this help.
The correct interpretation is option (A) The slope is 6, which means that the amount the student raised increases by $6 each hour.
What is the Linear equation?A linear equation is an algebraic equation of the form y=mx+b, where m is the slope and b is the y-intercept, and only a constant and a first-order (linear) term are included. Sometimes, the aforementioned is referred to as a "linear equation of two variables," with y and x serving as the variables.
The slope is 6, which means that the amount of money Laila raised increases by $6 for every hour she danced. In other words, for each additional hour of dancing, Laila raised an additional $6 in donations.
This indicates a linear relationship between the number of hours Laila danced and the amount of money raised.
The y-intercept is 20, which means that when Laila did not dance at all, she still managed to raise $20 for the Animals are Loved Shelter.
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Preimage polygon VWYZ and image polygon V′W′Y′Z′ are shown on a coordinate plane.
What transformation takes polygon VWYZ to polygon V′W′Y′Z′?
Vertical translation
90° clockwise rotation
Reflection across the y-axis
Reflection across the x-axis
Answer: reflection across the x-axis
Step-by-step explanation: It would either be a reflection or a translation, but because of the locations of the image compared to the pre-image it has to be a reflection. For example, Y and Y' are equidistant from the x-axis. If this was a translation the whole image would have "slid" down and Y' would be where Z' is.
Answer: THe answer is verticle translation and NOT a reflection over an axis because the letters on the corner of the box would be opposite not equal.
Step-by-step explanation: i did the test
A prism is completely filled with 540 cubes that have edge length of 1/3 cm.
What is the volume of the prism?
Answer: 20
Step-by-step explanation:Each little cube is 1/27 cm cubed. If you multiply by 540, you get 540/27. This equals 20.
The length of a rectangle swimming pool is 3 1/4 yards. If the area is 9 3/4 square yards, what is the width of the swimming pool?
A- 3 yards
B- 31 11/16 yards
C- 6 1/2 yards
D- 2 3/4 yards
Answer:
Let's start by using the formula for the area of a rectangle:
area = length x width
We know that the length is 3 1/4 yards and the area is 9 3/4 square yards, so we can substitute those values in and solve for the width:
9 3/4 = (13/4) x width
To isolate the variable, we can multiply both sides by the reciprocal of 13/4, which is 4/13:
(9 3/4) x (4/13) = (13/4) x (4/13) x width
3 = width
Therefore, the width of the swimming pool is 3 yards, which is option A.
A group of students was surveyed in a middle school class. They were asked how many hours they work on math homework each week. The results from the survey were recorded.
Number of Hours Total Number of Students
0 1
1 3
2 2
3 10
4 9
5 7
6 3
Determine the probability that a student studied for exactly 4 hours. Round to the nearest hundredth.
0.74
0.35
0.26
0.11
PLEASE HELP ASAP!!!!!
Which linear equation shows a proportional relationship?
y = 2x + 5
y equals one fifth times x minus 7
y equals negative one fifth times x
y = −5
Answer:
y = (-1/5)x
Step-by-step explanation:
The equation that represents a proportional relationship, or a line, is
y = k x , where is the constant of proportionality.
y = 2x + 5 (N0)
y equals one fifth times x minus 7 ------- y = (1/5)x -7 (No)
y equals negative one fifth times x ------y = (-1/5)x (Yes)
y = −5 (No)
Answer:D -> y equals one fifth times x minus 7
Step-by-step explanation: In a proportional relationship, when x is multiplied by a constant, then y will also be multiplied by the same constant. This means that the ratio between x and y remains constant throughout. In the given options, the equation "y equals one-fifth times x minus 7" follows the proportionality rule because when x is multiplied by 5, then y is also multiplied by 5, which means that the ratio between x and y remains constant throughout. Therefore, the correct option is "y equals one-fifth times x minus 7
I need help with this it too hard and I'm also trying to get caught up thankssss
Answer:
the picture is to blurry to interpret
Where would -4,9 be on a coordinate grid
A-1st
B-2nd
C-3rd
D-4th
Use the graph to answer the question.
Determine the direction and degree of rotation used to create the image.
90° clockwise rotation
90° counterclockwise rotation
270° counterclockwise rotation
180° clockwise rotation
Answer:
90° counterclockwise rotation
Two rectangles are in a proportional relationship. The scale factor for sizing up rectangle A to the size of rectangle B is 5/2. The length of rectangle A is 6 m and the width is 4 m. Find the area of rectangle B. (A=l∙w)
Answer:
Answer is option B
Step-by-step explanation:
48:6=8:1. applies to 64:8=8:1
Answer:b
Step-by-step explanation:
A scatter plot is shown.
Which of these statements are true for the scatter plot? Select all that apply.
The scatter plot shows a negative association
The scatter plot shows a nonlinear association
The scatter plot shows two clusters of a data
The scatter plot shows a positive association
The scatter plot shows an outlinear
Answer: The scatter plot shows a nonlinear association
The scatter plot shows a negative association
Step-by-step explanation:
Find the 24th term.
-9, 0, 9, 18, 27, ...
24th term = [? ]
Answer:
198
Step-by-step explanation:
Answer: 198
Step-by-step explanation:
Firstly, you must find the nth term.
the sequence is: -9, 0, 9, 18, 27, ...
find the difference between each term. in this sequence, the difference is 9, so it is 9n
then you must find the difference between the sequence 9n and this sequence. 9n is:
9, 18, 27, 36, 45, ...
now find the difference between 9n and our sequence.
adjustment = -18
so the nth term is 9n - 18
now you need to substitute 24, as that is the term you would like to find out, in place of n.
so, our n term looks like this: 9(24)-18
9 x 24 = 216
216 - 18 = 198
hence, the answer is 198.
hope this helps.
can yall help me with this 4s+17<9
Answer: s < -2
Step-by-step explanation: To find 'S', read the following steps below
First, you're going to subtract 17 from 17 and 9,
you will end up with this equation: 4s<-8
Then, you will divide 4 by 4, leaving the variable by itself, and divide -8 by 4.
Your answer is s < -2Sorry if you don't understand my explanation, I tried my best :)
Answer:I show u on paper
Step-by-step explanation:hope this helps
First you isolate the instead of 4s+17<9 you have 4s<9-17
Next you get 4s<-8
Then you now divide so you get s< -8÷4 which is -2
PLS HELP ASAP! WILL GIVE BRAINLIEST!!!
A tree measured 8 3/4 feet in height. Over the next 6 3/8 years, the tree grew to a height of 51 1/4 feet.
During the 6 3/8 years, what was the average yearly growth rate of the tree?
(A) 6 2/3 feet per year
(B) 42 1/2 feet per year
(C) 5 1/4 feet per year
(D) 6 1/4 feet per year
Answer:
i think the answer is C im only writing it like this bc it wont just let me put C lol
The following system of linear equations is shown in the graph.
y equals one fourth times x minus 1
x − 4y = 4
How many solutions does the system of linear equations have?
No solution
Infinitely many solutions
One solution at (4, 0)
One solution at (0, −1)
Answer:
Step-by-step explanation:
its B. trust me fr fr
When Emily went to work, it was 83.8 degrees outside. When she was done working, it was 67.9 degrees outside. What was the change in temperature?
Answer:
The difference in temperature is 15.9 degrees.
Step-by-step explanation:
83.8 - 67.9 = 15.9
Answer: 83.8
-67.9 = 15.9
PLEAS HELP ASAPPP!! WILL MARK BRAINLIEST
Determine the length of sides AB and BC in triangle ABC.
Question 12(Multiple Choice Worth 2 points)
(Three-Column Tables MC)
The relationship between the number of pies-to-cakes chosen by middle school students as their favorite dessert is shown in the table.
Pie 36 42 60
Cake D 7 C
Total 42 A B
What is the value of C in the table?
6
10
49
70
Answer:
The value of C in the table is 0. Total number of cake lovers = Total - (number of students who chose pie) = 138 - (36 + 42 + 60) = 138 - 138 = 0
Step-by-step explanation:
The value of C in the given table is 10. Therefore, option B is the correct answer.
What is proportionality?The property of having suitable proportions in terms of size, number, degree, harshness, etc.: If a defensive action against an unfair attack results in the destruction that contravenes the proportionality criterion, it may even go far beyond a justifiable defense.
From the given table,
42/7 = 60/C (Using proportionality)
6=60/C
C=10
Therefore, option B is the correct answer.
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Triangle UVW has vertices at U(−2, 0), V(−3, 1), W(−3, 3). Determine the vertices of image U′V′W′ if the preimage is rotated 90° counterclockwise.
A: U′(0, −2), V′(−1, −3), W′(−3, −3)
B:U′(0, −2), V′(1, −3), W′(3, −3)
C:U′(2, 0), V′(3, −1), W′(3, −3)
D: U′(−2, 0), V′(−3, 0), W′(3, −3)
PLS HELP ASAP!!! WILL GIVE BRAINLIEST
The original selling price of an antique clock was c, dollars.
The selling price at a later date was represented by the expression 1.2(0.85c).
Which description could explain what happened to the price of the antique clock?
(A) The price decreased by 20% and then increased by 85%
(B) The price decreased by 80% and then increased by 15%
(C) The price decreased by 15% and then increased by 20%
(D) The price decreased by 15% and then increased by 85%
Answer:
(C) The price decreased by 15% and then increased by 20%
Step-by-step explanation:
0.85c = c - 0.15c
This means that c was decreased by 0.15c which is equal to 15%.
Being multiplied by 1.2 makes the number increase. think about 1.2 as 120%. In other words, being increased by 20%.
The price was decreased by 15% first and then increased by 20%
C
ANSWER BOTH PLS 20 POINT <3
Answer:d is the correct answer
Answer: D and 10 am.
Step-by-step explanation:
Select all of the following that are quadratic equations.
(MULTIPLE CHOICE)
A). 3 x² + 5 x - 7 = 0
B). 5 x² + 15 x = 0
C). 2 x - 1 = 0
D). x² - 4 x = 4 x + 7
E). 6 x - 1 = 4 x + 7
F). x³ - 2 x² + 1 = 0
Answer:
A B D F
Step-by-step explanation:
quadratic equation normally comes with squares