Question

evaluate the function over the domain {-1, 0, 1, 2}. as the values of the domain increase, do the values of the function increase or decrease? y=1.5^x

Answer 1

Answer:

As the values of the domain increase, the values of the function also increase.

Explanation:

Given the below function;

$y=1.5^x$

Let's go ahead and evaluate the above function over the domain {-1, 0, 1, 2} as shown below;

When x = -1;

$\begin{gathered} y=1.5^{-1}=\frac{1}{1.5} \\ y=0.67 \end{gathered}$

When x = 0;

$\begin{gathered} y=1.5^0 \\ y=1 \end{gathered}$

When x = 1;

$\begin{gathered} y=1.5^1 \\ y=1.5 \end{gathered}$

When x = 2;

$\begin{gathered} y=1.5^2 \\ y=2.25 \end{gathered}$

We can see that as the values of the domain increase, the values of the function also increases.