Answer
See graph and explanation below
Work Step by Step
$P(x) = x^4 + c$ c = -1, 0, 1, 2
The question asks to explain how the value of c affects the graph.
As c increases, the graph is shifted up more.
As c decreases, the graph is shifted down more.
When c is negative, the graph is shifted c units down.
When c is positive, the graph is shifted c units up.