tristanthecat
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PLEASE HELP! WILL MARK BRAINLIEST!

For the graphed function f(x) = 2^(x + 2) + 1, calculate the average rate of change from x = −1 to x = 0.

graph of f of x equals 2 to the x plus 2 power, plus 1.


A. −2
B. 2
C. 3
D. −3

PLEASE HELP WILL MARK BRAINLIEST For the graphed function fx 2x 2 1 calculate the average rate of change from x 1 to x 0 graph of f of x equals 2 to the x plus class=

Respuesta :

RiverShinesDragon
To find just the average rate of change, we can find the slope between the points at x = -1 and x = 0.
When x = -1, y = 3. When x = 0, y = 5.
Let's use the slope function:
[tex] \frac{y_1-y_2}{x_1-x_2} [/tex]
[tex] \frac{5-3}{0-(-1)} [/tex]
[tex] \frac{2}{1} =2[/tex]
The answer I got is B, but it is always helpful to double check work. Hope this helps!
hannah45678

Answer:


The answer I got is B