### Home > CCAA8 > Chapter cca10 > Lesson cca10.3.1 > Problem10-119

10-119.

This problem is a checkpoint for the exponential web. It will be referred to as Checkpoint 10A.

Use the given part of the exponential web and create the desired part. Homework Help ✎

1. Graph $y=2(0.75)^x$.

2. Write the equation for the exponential function based on the table at right.

3. Write a possible context based on the equation $f(x)=75(0.85)^x$.

 $x$ $f(x)$ $1$ $23$ $2$ $52.9$ $3$ $121.67$ $4$