Question

The black graph is the graph of y = f(x).Choose the equation for the red graph.A. y + 4 = f(x)B. y - 4 = f(x)C. y = f(x - 4)D. y = f(x + 4)Enter

Answer 1

We can infer from the black graph that ,

For x = 0, y = 5.

SImilarly for red graph, for x = 0, y = 1

That is,

$\begin{gathered} y=5-4 \\ y=f\mleft(x-4\mright) \end{gathered}$