Question

I'm so confused. The graph of a function y = f(x) is shown. Sketch the graph of y = f(x) + 2.

Answer 1

y = f(4) = 7

then y = f(4) + 2 = 7+2

it just moves the graph up by 2 points everywhere

Answer 2

The answer is:

Answer 3

so you just plot any number for x?

Answer 4

"The graph of a function y = f(x) is shown"

so take that graph and move it up at all points by 2