Question

In Problems 7–18, match each graph to one of the following functions:

$$\begin{gathered} \mathit{A}\mathbf{.}y=x^2+2\mathit{B}\mathbf{.}y=-x^2+2\mathit{C}.y=\left|x\right|+2 \\ \mathit{D}\mathbf{.}y=-\left|x\right|+2\mathit{E}\mathbf{.}y={(x-2)}^2\mathit{F}\mathbf{.}y=-{(x+2)}^2 \\ \mathit{G}\mathbf{.}y=\left|x-2\right|\mathit{H}\mathbf{.}y=-\left|x+2\right|\mathit{I}\mathbf{.}y=2x^2 \\ \mathit{J}\mathbf{.}y=-2x^2\mathit{K}\mathbf{.}y=2\left|x\right|\mathit{L}\mathbf{.}y=-2\left|x\right| \end{gathered}$$

Short answer

The given graph is matched to the function$\mathit{C}\mathbf{.}\mathbf{}y=\left|x\right|+2.$

Step-by-step solution

Step 1. Given Information 

There is the given graph we have to match each graph to its functions.

Step 2. Identifying the function of the graph 

The given graph is of the function $y=\left|x\right|$but it is shifted vertically up by $2$units.

If a positive real number k is added to the outputs of a function $y=f\left(x\right),$the graph of the new function $y=f\left(x\right)+k$ is the graph of fshifted vertically up kunits.

Thus, the function of the graph is $y=\left|x\right|+2$that matched to option C.