All categories

4 years ago

What is the rate of change? a. -2 b. -1/2 c. 1/2 d. 2

Mathematics

2 answers:

mamaluj [8]4 years ago

8 0

Answer:
The rate of change is -2

AleksandrR [38]4 years ago

6 0

Rate of Change is -2

You might be interested in

I’d appreciate help ASAP please and thank you!

White raven [17]

<h3>Answer: Choice C) 40 </h3>

==========================================================

Work Shown:

Plug in x = 0

$g(x) = 3^{2x}\\\\g(0) = 3^{2*0}\\\\g(0) = 3^{0}\\\\g(0) = 1\\\\$

This indicates that (0,1) is on the curve. This is the y intercept.

Do the same for x = 2

$g(x) = 3^{2x}\\\\g(2) = 3^{2*2}\\\\g(2) = 3^{4}\\\\g(2) = 81\\\\$

So we know that (2,81) is another point on this curve.

We need to find the slope of the line through (0,1) and (2,81) to get the slope of the secant line we want.

$m = \text{slope}\\\\m = \frac{\text{rise}}{\text{run}}\\\\m = \frac{\text{change in y}}{\text{change in x}}\\\\m = \frac{y_2-y_1}{x_2-x_1}\\\\m = \frac{g(2)-g(0)}{2-0}\\\\m = \frac{81-1}{2-0}\\\\m = \frac{80}{2}\\\\m = 40\\\\$

The slope of the line through (0,1) and (2,81) is m = 40. This value of m is exactly the slope of the secant line your teacher is asking for. This is why the answer is choice C.

5 0

3 years ago

these spam accounts are really about to take over this app. no fr, like, i see them on almost all of my posts as well as in the

Korolek [52]

Answer:

Your blocking people that need help

Step-by-step explanation:

Don’t add posts like these as others who need help will have to go through these first

3 0

3 years ago

What type of function is described by the equation y=3+x?

Alex777 [14]

It’s D, I graphed on a calculator and the line was straight

8 0

3 years ago

Read 2 more answers

Which statements describe the functions? Check all

ruslelena [56]

Answer:

a,d,e

Step-by-step explanation:

edgenuity

6 0

4 years ago

Read 2 more answers

5 ÷ x for x = 1/3 solve

WARRIOR [948]

So if x is equal to 1/3, then our equation would be 5/(1/3). When dividing by a fraction, you can multiply by the reciprocal to find the answer, meaning that if you divide by 1/3, you can multiply by 3/1. So your answer would be 15.
5/(1/3)=x
5*3=x
15=x

6 0

3 years ago