ASAP! GIVING BRAINLIEST! Please read the question THEN answer CORRECTLY! NO guessing. I say no guessing because people usually guess on my questions.

Answers

Answer 1

Answer:

Answer:

D. F(x) = 2(x-3)^2 + 3

Step-by-step explanation:

We are told that the graph of G(x) = x^2, which is a parabola centered at (0, 0)

We are also told that the graph of the function F(x) resembles the graph of the function G(x) but has been shifted and stretched.

The graph of F(x) shown is facing up, so we know that it is multiplied by a positive number. This means we can eliminate A and C because they are both multiplied by -2.

Our two equations left are:

B. F(x) = 2(x+3)^2 + 3

D. F(x) = 2(x-3)^2 + 3

Well, we can see that the base of our parabola is (3, 3), so let's plug in the x value, 3, and see which equation gives us a y-value of 3.

y = 2(3+3)^2 + 3 =

2(6)^2 + 3 =

2·36 + 3 =

72 + 3 =

That one didn't give us a y value of 3.

y = 2(3-3)^2 + 3 =

2(0)^2 + 3 =

2·0 + 3 =

0 + 3 =

This equation gives us an x-value of 3 and a y-value of 3, which is what we wanted, so our answer is:

D. F(x) = 2(x-3)^2 + 3

Hopefully this helps you to understand parabolas better.

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Use the elimination method to solve the system of equations. Choose the correct ordered pair. 3y=x-1 x-2y=2

Answers

Answer:

correct ordered pair ( 4 , 1 ).

Step-by-step explanation:

Given : 3y=x-1 and x-2y=2.

To find : Use the elimination method to solve the system of equations.

Solution : We have given that

3y = x - 1 ------(1)

x - 2y = 2--------(2)

On subtracting x from both sides from equation 2.

-2y = -x + 2 --------(2)

Now adding equation 1 and 2

3y = x - 1 ------(1)

-2y = -x + 2 --------(2)

____________

y = 0 + 1

y = 1.

Now plug the value y = 1 in equation 1

3 (1) = x - 1.

3 = x - 1.

On adding both sides by 1

3 +1 = x

x = 4.

Pairs ( 4 , 1 )

Therefore, correct ordered pair ( 4 , 1 ).

The process of using the same or similar experimental units for all treatments is called:______ a. blocking.
b. partitioning.
c. factoring.
d. replicating.

Answers

Answer:

replicating

Step-by-step explanation:

What is the most accurate measurement of 1 mile

Answers

Answer:

there are 5280 feet in a mile

Step-by-step explanation:

Which of the following algebraic expressions cannot represent the phrase half of a number x

Answers

ANS:

EXTRA WORKING SPACE:

Find the equation of the line through (-4,6) that is parallel to the line y=-5x+2

Answers

Answer:

The equation of the line, using the point-slope form, through (-4,6) that is parallel to the line will be:

$y=-5x-14$

Step-by-step explanation:

We know that the slope-intercept form is

$y=mx+b$

Where m is the slope and b is the y-intercept

Given the equation

$y=-5x+2$

comparing with the slope-intercept form

slope = m = -5

y-intercept = b = 2

We know that the parallel lines have the same slopes.

so, the slope of the parallel line will be: -5

Thus, the equation of the line, using the point-slope form, through (-4,6) that is parallel to the line will be:

$y-y_1=m\left(x-x_1\right)$

$y-6 = -5(x-(-4)$

$y-6 = -5 (x+4)$

$y-6 = -5x-20$

$y=-5x+6-20$

$y=-5x-14$

Answer:

y=-x+2

Step-by-step explanation:

i already did it and your welcome in advance

) of basketball players has a bell shaped distribution with mean 72.5 inches and standard deviation 3.25 inches. A height of 79 inches is at what percentile?

Answers

75.5+3.25=75.75÷79of inches

You have to find the z score and that will tell you the percent tile. x - m / S = z, so z = 2

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