Question

Help would be much appreciated.. thank you (: (picture included)

Answer 1

The given function is-

`h(x)=-3x+8`

To know which function lies on the graph of h(x), we just have to evaluate each of them

For A(-2,3).

`\begin{gathered} 3=-3(-2)+8 \\ 3=6+8 \\ 3=14 \end{gathered}`

So, A doesn't lie on the graph.

For B(-1,11).

`\begin{gathered} 11=-3(-1)+8 \\ 11=3+8 \\ 11=11 \end{gathered}`

Since this result is true, then we can deduct that point B lies on the graph of h(x).

Therefore, the right answer is B.