Question

help a gal out?

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

Answer 1

The function is \[\Large f(x) = 2^{x+2} + 1\] right?

Answer 2

yes sir!

Answer 3

we can either use the graph or the function. Which one do you prefer?

Answer 4

graph. I'm more a visual person

Answer 5

ok when x = -2 what is the value of y (on the curve function)

Answer 6

5? @jim_thompson5910

Answer 7

that's when x = 0