Question

Use the equation: ……e. Find the y-intercept. If there is none, write “n/a.”(I only need help with option E)

Answer 1

The function is

`h(x)=(x+7)/(x^2-49)`

The y-intercept is the point such that x=0.

In our case:

`\begin{gathered} h(0)=(0+7)/(0-49)=-(1)/(7) \\ \Rightarrow h(0)=-(1)/(7) \\ \Rightarrow(0,-(1)/(7)) \end{gathered}`

The answer is the point (0,-1/7), or h(0)= -1/7