Question

I need help with my math

Answer 1

The function given is:

`y=2x+5`

We need to evaluate the function at the value x = 2.

This simply means to put "2" into "x" of the function, and then find the corresponding value for y.

The simple process is shown below:

`\begin{gathered} y=2x+5 \\ y=2(2)+5 \\ y=4+5 \\ y=9 \end{gathered}`

Answer:

`y=9`