Respuesta :

Basically, the inputs are the x values on the table. Plug those into the function. "Multiply the input by -1/2, then add 3" translates to -1/2(x) + 3.

If you would like me to actually put the answers down, then I'll put them in the comments after you request them.
zhduch
The input in this case it x. So basically the resulting function would be:
f(x) = -1/2 x +3

So then just plug in each x input in the table, and plot the points on the x-y coordinate plane:

x     y
-4   5  
-2   4
0    3
2    2
4    1