Question

part a
use the graph to estimate the average rate of change in super
bowl television viewers from 2006 to 2016 to the nearest
hundredth of a million. then check your results algebraically.
estimate =

million
average rate of change =

million per year

Explanation:

Step1: Identificar los puntos

En 2006 ($x = 0$), el número de televidentes es $y_1=90.75$ millones. En 2016 ($x = 10$), el número de televidentes es $y_2 = 111.9$ millones.

Step2: Calcular la tasa de cambio promedio

La fórmula para la tasa de cambio promedio es $\frac{y_2 - y_1}{x_2 - x_1}$. Sustituyendo los valores: $\frac{111.9 - 90.75}{10 - 0}=\frac{21.15}{10}=2.115\approx2.12$

Answer:

estimate = $21.15$ million
average rate of change = $2.12$ million per year