### Home > CCAA8 > Chapter 7 Unit 8 > Lesson CCA: 7.1.2 > Problem7-24

7-24.

Each table below represents an exponential function of the form $y=ab^x$. Copy and complete each table on your paper and find the corresponding equation.

1.  x y 0 1.2 1 3.96 2 13.068 3 4

What is the multiplier?

 $x$ $y$ $0$ $1.2$ $1$ $3.96$ $2$ $13.068$ $3$ $\color{red}{43.1244}$ $4$ $\color{red}{\approx142.31}$

y = 1.2(3.3)x

1.  x y 0 5 1 2 180 3 4

 $x$ $y$ $0$ $5$ $1$ $\color{blue}{30}$ $2$ $180$ $3$ $\color{blue}{1080}$ $4$ $\color{blue}{6480}$

y = 5(6)x