We are asked to graph the exponential function $y = 5(4)^x$ by plotting two points.

1. Problem Description

We are asked to graph the exponential function $y = 5(4)^x$ by plotting two points.

2. Solution Steps

To graph the function $y = 5(4)^x$, we need to find two points on the graph. We can choose two values for $x$ and then calculate the corresponding $y$ values.

Let's choose $x=0$ and $x=1$.

When $x = 0$:

$y = 5(4)^0$

Since any non-zero number raised to the power of 0 is 1, we have $4^0 = 1$.

$y = 5(1) = 5$

So, the first point is $(0, 5)$.

When $x = 1$:

$y = 5(4)^1$

$y = 5(4) = 20$

So, the second point is $(1, 20)$.

3. Final Answer

The two points to plot are $(0, 5)$ and $(1, 20)$.