Question

Please answer :) it seems like something that should be easy but I totally forgot how to do it!

Answer 1

It's essentially asking for the value of y on the graph of function f(x) when x is equal to -4.

Graphically, we can see that when x = -4, y would be 1.

If you had to do this algebraically with an equation for the function, just slot the value of -4 in for x, to find the value for y.

Answer 2

Here, f(x) = f(-4)
At x = -4, we can see, y = 1

So, coordinates would be: (-4,1)
& fill your blank by 1

Hope this helps!