Mathematics High School

Write an equation in the point slope form of the line that passes through point (-2,1) and has a slope of 1/4.
the equation is y-_=_(x-_)

Write An Equation In The Point Slope Form Of The Line That Passes Through Point (-2,1) And Has A Slope

Answers

Answer 1

Answer:

        y - 1 = ¹/₄(x + 2)

Step-by-step explanation:

An equation in the point slope form of the line that passes through point (x₁,y₁) and has a slope of m, is: y - y₁ = m(x - x₁)

m = ¹/₄

(-2, 1)  ⇒   x₁ = -2,  y₁ = 1

Therefore, the equation in the point slope form of the line that passes through point (-2,1) and has a slope of ¹/₄ is:

y - 1 = ¹/₄(x - (-2))

y - 1 = ¹/₄(x + 2)

Related Questions

What is the example please tell meeee !!!!!!3!!:!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

it would be 2:3 and 3:2

Answer:

2:3 and 3:2....

i dnt understand this

Answers

Answer:

3017.54

Step-by-step explanation:

3.14 x radius(squared)

31 squared =961

3.14 x 961=

Ok the radius is 62yds because it’s half the length on the circle. To find area of a circle you square the radius and multiply it time pie(3.14). To square something you multiply that number by it’s self.

Formula: A= π x r squared
Answer: 12,070.16 yd

what is the value of the 4 in the number 5,942

Answers

Answer:

tenths

Step-by-step explanation:

The right rectangular prism is made of equally sized cubes. If the length of each cube is 1 meter, what is the volume of the right rectangular prism?
v

72 m3

13 m3

44 m3

36 m3

Answers

Answer:

72 m3

Step-by-step explanation:

Just multiply every number, 6*3*4=72

Your teacher gave you 78 of a bag of candy, but she only gave your friend 14 of a bag. How much more of the bag did your teacher give you than your friend?

Answers

Answer:

64

Step-by-step explanation:

78 - 14

You have to subtract your amount of candy by the friends which would be 78-14=64

pls pls help
The upper quartile of a set of data is the mode of the upper half of the data.


TrueFalse

Answers

It should be false

quartile is a type of quantile which divides the number of data points into four parts, or quarters, of more-or-less equal size. The data must be ordered from smallest to largest to compute quartiles; as such, quartiles are a form of order statistic.

Find the slope for the trend using points (2,2) and (4,3)

Answers

Answer:

Step-by-step explanation:

m = 1 / 2 = 0.5

HELPHELPHELPHELPHELPHELPHELP​

Answers

yes since you multiply the x number by 3 to get y

Yes because each x can be multiplied by 3 to get y
Pls give brainliest

please help me with my math work, i included the picture so its easier for you

Answers

Thanks for the points

Please help answer correctly !!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!

Answers

Answer:

EG is perpendicular to HF

Step-by-step explanation:

We know this because in order for two segments to be perpendicular there has to be a right angle. And there is a right angle therefore segment EG is perpendicular to segment HF

Answer:F is perpindicular to G

Step-by-step explanation: Well I think this because they both have angles but im kinda confused to this is just a guess

20 POINTS FOR THIS GUYS

Answers

Uwuwuwuwuwuwuwuwuwuwuwuwu

Answer:

Slope is 5

Y-intercept is 35

-6x -6y = 66
2x + 4y = -32​

Answers

Answer:

(23/2, 1/2)

Step-by-step explanation:

Let's solve this system through elimination by addition/subtraction:

Divide all three terms of the first equation by 3.  This results in the equivalent system

-2x - 2y = 33

2x + 4y = -32

Combining like terms results in:

2y = 1, and so y = 1/2.

Let's use the first equation and y = 1/2 to find x:

-6x - 6(1/2) = 66

This becomes -6x - 3 = 66, or -6x = 69, or x = -69/6 , or x = 23/2

The solution is thus (23/2, 1/2)

-

find the length of the missing side

Answers

Answer: 55.4

Step-by-step explanation:

Remember soh cah toa

tangent = adjacent/opposite

angle is 18 degrees

Opposite is 18

Adjacent is x

So tangent of 18 degrees = 18/x

Use calculator to find tangent of 18 =0.3249

So 0.3249 = 18/x

Reciprocal both sides

3.0777 = x/18

Multiply both sides by 18

x = 55.3983

You may need to round

9 tens eqaul's how many ones? someone please help

Answers

Answer:

9 tens will be 90 (9x10=90) so there will be 90 ones

Step-by-step explanation:

I think that's what you are asking right?

Answer:

you are 100 percent correct

The volume of the figure below is 120 cubic inches. Solve for x

Answers

Answer:

Step-by-step explanation:

Volume of triangular prism=120in³

Area of triangle ×length =120in³

1/2×6×x×4=120in³

12x=120

X=120/12=10in

The area of a rectangle is 756 square centimeters. The of the long the width is 7:3. Find the length and the width

Answers

Answer:

18 cm and 42 cm

Step-by-step explanation:

a = wl

7w = 3l, then l = 7/3w

756 = w(7/3w)

756 = 7/3w²

w² = 324

w = 18

l = 42

A storekeeper increased the price of hats by 5%. Write an equation to calculate the increase of the total cost, c, when the price of a hat is p dollars.

Answers

Answer:

c = 1.05p

Step-by-step explanation:

the price of the hat before the increase was 100%, after the increase it becomes 100 + 5% = 105%. Representing it as a decimal becomes 1.05p

Let illustrate with an example.

The price of a hat was $100, after the 5% increase. the cost of the hat becomes

100 + (0.05 x 100) = 105

To find the percentage increase

divide 105 by 100 and subtract 1

(105/100) - 1 = 1.05

What is the volume of the cube shown?

Answers

It’s 11 24/64 i did this too

I need help plz help me !!

Answers

Answer:

110

Step-by-step explanation:

y = 11/6x where x is in minutes

there are 60 minutes in an hour

plug in 60 as x

11/6 *60 = 11*10 = 110

Answer:17

Step-by-step explanation:

help me with this please

Answers

This is incorrect. X can be negative, making the expression on the left less than 0. If x were -10, then:
3 x -10 + 1 > 0
-30 + 1 > 0
-29 > 0
Is NOT true.

Grace cut 3 pieces of ribbon; each piece was 25 of a foot long. How many feet of ribbon does she have in all? Express your answer as a mixed number (the sum of a whole number and the remaining fractional units). Draw a number line to represent the problem.

Answers

Answer:

one piece = 1/3

Step-by-step explanation:

Answer:

she has 75 feet of ribbon, this number cant be expressed as a mixed number

Step-by-step explanation:

Jamal has 30 ounces of a 20% saline solution. This means 20% of the solution is salt. He combines this solution with 25 ounces of a
30% saline solution
What is the total amount, in ounces, of salt in the combined moxture?​

Answers

Answer:

12.5

Step-by-step explanation: add the formula

Find the surface area of the solid below.

Answers

49. im pretty sureee !!

Which expression is equivalent to 16a − 4b?

1.2(8a + 4b)
2.2(8a + 8b)
3.4(8a − 8b)
4.4(5a − 2b)
5.4(4a − b)

Answers

Answer:

5. 4(4a-b)

Step-by-step explanation:

i hope this helps :)

5.4(4a-b) Hope this helps too

Given a cylinder with a radius of 8 inches and a height of 20 inches. Which of
the following choices is NOT a possible cross section of this cylinder?

Answers

eu ainda n sei mas se alguém responde vai me ajudar tmb

which graph represents the function f(x) and f^-1(x)?

Answers

The graph in the top left hand corner. A

Graph that represents the function f(x) and  [tex]f^{-1}(x)[/tex] is the first graph

Option A

Given :

The graph of some functions are given

we need to find out which graph represents the function f(x) and f inverse (x)

we know that [tex]f^{-1}(x)[/tex] is obtained by reflection the graph of f(x) about the line y=x

We look at the graph where f(x) is reflected about the line y=x

In the first graph we can see that the graph has a reflection about the line y=x

Option A graph represents the function f(x) and  [tex]f^{-1}(x)[/tex]

Learn more :

brainly.com/question/20690721

I need this done fast, it's due today!

Answers

Answer:

(0, 50) (25, 57.5) (50, 122.5) (75, 195) (100, 275)

Step-by-step explanation:

We know that he earns 30% percent of the money made on sales, plus $50 a week. We know that he starts off with 50, because that's how much he made by working that week. To figure out how much money he made off of each one, we have to calculate 30% of the sale, and add that to the total amount of money he has made up to that point. I hope this helps :)

Answer:

y=50x(.3)+30

Step-by-step explanation:

You get an average of $50 per week and then work 30 hours per week but the outcome is multiplied by .30 from the sales commision so the answer would be y=50x(.3)+30

help all it says is Rise over Run​

Answers

Answer:

(3,-4)

Step-by-step explanation:

rise=go up

run=go left or right

if you go left its negitive if you right its positive

always start with the lower dot

hopes this helps id you need more help just message me

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. What is the volume of the rectangular prism? A rectangular prism has length of 10.4 millimeters, width of 5 millimeters, and height of 8 millimeters.

Answers

Answer/Step-by-step explanation:

Volume = L*W*H

L = 10.4

W = 5

H = 8

10.4* 5 = 52

L*W = 52

52* 8 = 416

L*W*H = 416

Therefore,

ANSWER: 416

if needed in volume form 416^3

 Use the given information to find the value of x. Then, find the measure of angle ADC.

Answers

Answer:

60degrees

Step-by-step explanation

To get the angle x, you must first know that the sum of angle at a point is 360degrees. Hence;

x + <ADB + <CDB  = 360

x +150 + 150 = 360

x+ 300 = 360

x = 360 - 300

x = 60

Hence the value of x is 60degrees

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