Answer
The graph of the given equation is a curve that passes through $(0,1)$ and decreases from left to right.
Work Step by Step
The graph of
$$
y=0.4^x
$$ is similar to the parent graph, $f(x)=b^x$, which is a curve that passes through $(0,1)$. Since the value of $b$ is less than $1$, then the graph of the given equation is a curve that passes through $(0,1)$ and decreases from left to right.
