### Home > A2C > Chapter 3 > Lesson 3.1.3 > Problem3-39

3-39.

Each table below represents an exponential function in y = abx form. Copy and complete each table on your paper and find a corresponding rule.

1. $x$

$y$

$−1$

$3$

$0$

$1$

$75$

$2$

$3$

What is the multiplier?

$y = 15 · 5^{x}$

$x$

$y$

$−1$

$3$

$0$

$\color{red}{15}$

$1$

$75$

$2$

$\color{red}{375}$

$3$

$\color{red}{1875}$

1. $x$

$y$

$0$

$1$

$2$

$96.64$

$3$

$77.312$

$4$

$x$

$y$

$0$

$\color{blue}{151}$

$1$

$\color{blue}{120.8}$

$2$

$96.64$

$3$

$77.312$

$4$

$\color{blue}{61.85}$