Question

Please help me its a math problem thank you i give brainlist

Answer 1

Answer:

1.875

Step-by-step explanation:

the average rate of change of g(x) in the closed interval [ a, b ] is

$\frac{g(b)-g(a)}{b-a}$

here [a, b ] = [- 1, 3 ] , then

g(b) = g(3) = 2³ + 1 = 8 + 1 = 9

g(a) = g(- 1) = $2^{-1}$ + 1 = $\frac{1}{2}$ + 1 = 1.5

then

average rate of change = $\frac{9-1.5}{3-(-1)}$ = $\frac{7.5}{4}$ = 1.875

Answer 2

Answer & Explanation :