The equation of the axis for the following graph is?

The Equation Of The Axis For The Following Graph Is?

Answers

Answer 1

Step-by-step explanation:

The axis of symmetry always passes through the vertex of the parabola . The x -coordinate of the vertex is the equation of the axis of symmetry of the parabola. For a quadratic function in standard form, y=ax2+bx+c , the axis of symmetry is a vertical line x=−b2a .


Related Questions

Hiiioo! Can someone please help❤️❤️:D

Answers

Answer:

C

Step-by-step explanation:

Move numbers to the table to show the value of x that satisfies each equation.
Equation value of x
3x = 27
3+ = 1
9

Answers

Answer:

[tex]x = 9[/tex]

Step-by-step explanation:

Given

[tex]3x = 27[/tex]

Required

Solve for x

[tex]3x = 27[/tex]

Divide both sides by 3

[tex]\frac{3x}{3} = \frac{27}{3}[/tex][tex]x = \frac{27}{3}[/tex]

[tex]x = 9[/tex]

Check all that apply. π/3 is the reference angle for:
A.7π/3
B.19π/3
C.2π/3
D.15π/3​

Answers

Answer:

A,B,C

Step-by-step explanation:

A.p.e.x

I need help fast please

Answers

Answer:

336

Step-by-step explanation:

hope this helps  sorry if not correct

HELP, i don't understand this I put all my points pls help me with this

Answers

Answer:

I cant see

Step-by-step explanation:

Answer:

2+5*3+6*2+7*3+8*2 = 66

66/5 = 14

mean = 14

hope this helps

Step-by-step explanation:

This past winter, 643 flamingos migrated to Gordon Lake. A researcher states that the number of flamingos migrating to the lake is decreasing by 12 birds every year. Which of the following represents the number of flamingos, n, that will migrate to the lake t winters from last winter if the researcher’s trend continues? A. t = 643 - 12n B. n = 643 - 12t C. t = 12 - 643n D. n = 12 - 643t

Answers

Answer:

n=643-12t

i had this question on an exam and got it right

PWEASE HELP ILL GIVE BRAINLIEST
Rhona decided to buy a larger 1 1/4 pound package of baking flour rather than a 5/8 pound package. How much heavier is a larger package than a smaller one?

Answers

Answer:It is 5/8 of a pound heavier

Step-by-step explanation:

1 1/4 - 5/8=5/8

Answer:

The larger package is twice as heavy

Step-by-step explanation:

first make 1 1/4 into 5/4 and then multiply the top and the bottom by 2 to get a common denominator of 8. you will end up with 10/8. you can then subtract 5/8 from 10/8, leaving you with 5/8.

Consider the drawing below. What is the measure of angle A?* 1 point w​

Answers

Answer:

[tex]x + 2x = 120 \\ 3x = 120 \\ x = 40 \\ a = 2x = 80[/tex]

The relationship between the length and weight of certain sea turtles can be approximated by the equation L = 0,55 W,
where L is the length in feet and W is the weight in pounds. If a sea turtle is 2.5 feet long, which is closest to its weight?

Answers

Answer:

4.55 pounds

Step-by-step explanation:

From the above question , we are told that:

The relationship between the length and weight of certain sea turtles can be approximated by the equation

L = 0.55 W,

where

L is the length in feet

W is the weight in pounds. If a sea turtle is 2.5 feet long, which is closest to its weight?

L = 2.5 feet

Hence,

2.5 = 0.55W

W = 2.5/0.55

W = 4.5454545455 pounds

Approximately, weight of the sea turtle in pounds = 4.55 pounds

Simplify 2 (csc ^2 0-cot^2 0).

Answers

Answer:

Step-by-step explanation:

answer is 2 because cosec^2 theta-cot^ theta is 1and when u multiply 1 and 2 answer is 2

Find the measure of angle 3

A. 45°
B. 90°
C. 30°
D. 12°

Answers

Measure of angle 3 is A) 45

PLEASE HELP ME GOOD RATING

Answers

Answer: 76 %
Explanation:
What I did below was create a ratio table with a part whole relationship. The whole for the money was the income and the for the money part was the taxes. Then on the other side is perfect since every percent is out of 100, 100 is on the whole side. Then I used x to represent the percent of her annual income she pays in taxes. In order to find x you multiply the taxes by 100 and divide by the income.

So the Nader is 300 and the other one is 400

jake plays baseball with two wooden bat one made from hickory and one made from white ash what is the weight of the white ash if his hikory bat weght 32.4 ounse and both bat togethere weight 64.33

Answers

The white ash bat weighs 31.93 ounces
The white bar weight 31.93 ounces

for brainiest:):):):):):):):)

Answers

Answer:

(a) 0.6

(b) 0.4

Step-by-step explanation:

If I am reading the little table right, You have made 9 shots, and have missed 6 of them. Therefore, in total, you have made [tex]9+6=15[/tex] shots.

The definition of probability is the number of events of a desired outcome divided by the total number of outcomes. Since you wish to make a shot for part a, the number of desired outcomes thus far is 9, out of 15 total shots. Thus,

[tex]P([/tex]making a shot[tex])=\frac{9}{15}=\frac{3}{5}=0.6[/tex]

Since making a shot and not making a shot are mutually exclusive events, and the only two events that could occur when shooting a basket, the probability of not making a shot and the probability of making a shot are all of the possible outcomes, and is thus equal to 1.

[tex]P([/tex]making a shot[tex])+P([/tex]missing a shot) [tex]=1[/tex]

[tex]P([/tex]missing a shot[tex])=1-P([/tex]making a shot[tex])[/tex]

[tex]P([/tex]missing a shot[tex])=1-0.6=0.4[/tex]

QED

1
Write an algebraic
expression for:
Seven added to five
times a number

Answers

Write an algebraic expression for: seven added to five times a number

Answer:

7 + 5x

Determine the central angle of a sector which has a radius of 8 inches and an area of 78.2 square inches

80
160
235
140

Answers

Answer: 140

Step-by-step explanation:

pls help 100 points
pls show step by step explanation and if possible handwritten work
thank you
and you need to factorise ​

Answers

Answer:

This is a required answer:look it once.

Working mothers who earn $30,000 or less per year receive a rebate on before and after school care of 75%, plus a school bonus of $6,000 that only applies to this category of earnings. Each dollar earned above this amount and up to $40,000 reduces the rebate to 55%, and for any amount above this, the rebate drops to 30%. There are three mothers – Jade earns $40,001, Emily earns $38,000 and Lucy earns $29,550. $, , ? *

Answers

Hold on not too sure yet and I don’t want you to get it incorrect

liner equations please help with answer!

Answers

Answer:

n = - [tex]\frac{4}{7}[/tex]

Step-by-step explanation:

Given

[tex]\frac{2}{3}[/tex] (1 + n) = - [tex]\frac{1}{2}[/tex] n

Multiply both sides by 6 ( the LCM of 3 and 2 ) to clear the fractions

4(1 + n) = - 3n ← distribute left side

4 + 4n = - 3n ( add 3n to both sides )

4 + 7n = 0 ( subtract 4 from both sides )

7n = - 4 ( divide both sides by 7 )

n = - [tex]\frac{4}{7}[/tex]

PLEASE HELP ME I NEED TO PASSS
Which statements about the graph of the exponential function f(x) are TRUE? Select all that apply.

The asymptote is y = - 1

f(x) is positive for all x-values less than 1.

The y-intercept is 3

The domain is all real numbers

As x increases , f(x) approaches , but never reaches, -1

The x-intercept is 2.

The range is all real numbers

graph is in the picture

Answers

Answer:

Step-by-step explanation:

When x =3 y=-1

X =2 y =0

X=0 y =3

X = -1 y=6

So c g d f true

Answer:

F

Step-by-step explanation:

PLEASE HELPPPPP :)!!!

Answers

Answer:

answer: 521

Hope that helps!

can somone help plz i need help

Answers

Answer:

about 7.3 units

Step-by-step explanation:

to find the answer you do Pythagorean theorem

so you have (-9, -4) and (-2, -6)

you do X1-X2 and Y1-Y2

so -4-(6)=2

and -9-(-2)= -7

now you do a^2 + b^2 = C^2

so 2^2 + -7^2 = C^2

which is 4 + 49= C^2

53=C^2

√53=7.3

so 7.3 units :)

Sonya and Jade are traveling from Barcelona to Madrid. They are deciding between 333 different types of transportation (bus, train, and plane) and 222 different times (morning and evening). They each created a display to represent the sample space of randomly picking a type of transportation and a time. Whose display correctly represents the sample space? Choose 1 answer: Choose 1 answer: (Choice A) A Sonya only (Choice B) B Jade only (Choice C) C Both (Choice D) D Neither Sonya's display: \quad Jade's display: \text{B}= \text{Bus} \\ \text{T}= \text{Train} \\ \text{P}= \text{Plane}B=Bus T=Train P=Plane \text{M}= \text{Morning} \\ \text{E}= \text{Evening}M=Morning E=Evening \quad

Answers

Answer:

Step-by-step explanation:

The answer is (Sonya only) don’t know the explanation but I literally got the answer right soo trust me.

what is difference between poor maths and maths lit​

Answers

Answer:

Mathematics deals with theories and concepts and problems not necessarily encountered in everyday life (think trigonometry, algebra and basic calculus). In contrast to this, mathematical literacy deals with common practical problems like budgeting, interest calculations

Step-by-step explanation:

Step-by-step explanation:

Poor Math:

1+1=3

Lit Math:

e = mc^2

a number with 2 decimal places, that is bigger than 4 1/5 but smaller than 4.25

Answers

Answer:

4.21, 4.22, 4.23,

4.24 (choose any one)

Step-by-step explanation:

since 4 1/5 is 4.20, so the numbers in between 4.20 and 4.25 are 4.21, 4.22, 4.23,

4.24 (choose any one)

solve the equation
2x^2+8x-1=0
by completing the square.
give answer to 2 decimal places

Answers

X=-4.121312 I think but the x has a mini 1 on the bottom next to it

the 6% state income tax on a 42.000 salary help

Answers

Answer:

$2520

Step-by-step explanation:

would it be 42$ or 42000$? if its 42000$ it would be $2520

42000/100*6

Add and subtract the following fractions. Remember to find the LCD first.

1. 1/2 + 1/3
2. 1/6 + 1/8 + 1/3
3. 4/11 + 5/22 + 3/44
4. 3/4 - 3/8
5. 11/15 - 3/5

Answers

Answer:

1. 5/6

2. 5/8

3. 29/44

4. 3/8

5. -8/15

Mark estimated that he would spend $300 of his paycheck on seven items that cost $50 each. Why is this not reasonable?

A. It is not reasonable because seven items could not all cost $50.
B. It is not reasonable because seven items at $50 each, would cost a total of $350.
C. It is not reasonable because seven items at $50 each would only cost $420.
D. It is not reasonable because he would have too much money left over.

Answers

It’s B It’s not reasonable because seven items at $50 , would cost a total of $350 he would need $50 more

Please help! i only have 4 more hours to get caught up!!

Answers

Answer:

I thinks it's y=3x+5

Step-by-step explanation:

try to use desmos to calculate it

It's 3 dot sksjfjjanrjrr
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