Question

Use the image to answer the question.

A coordinate plane shows a curve labeled f of x. The x-axis ranges from negative 1 to 5 in 1-unit increments. The y-axis ranges from negative 2 to 30 in increments of 2. 2 points are marked on the curve.
▶Click for Long Desc

Calculate the average rate of change over the interval [3,4]
of the given graph of the function.

(1 point)
Responses

16
16

8
8

116

Start Fraction 1 over 16 End Fraction

−16

negative 16
Skip to navigation

Answer 1

f(3) = 8 and f(4) = 16, so average rate = (f(4) − f(3))/(4 − 3) = (16 − 8)/1 = 8.