Question

Please help!!! I’m on functions Khan. Will give Brainliest

Answer 1

It’s 20f-30g I just took that question on a test

Answer 2

f(6) means that you look at x = 6 and notice the y-axis, then you will get the answer.

If you don't know. f(6) = -6 (Look at x = 6 then look at y = -6.)

Also for g(5), same with f(6). Look at x = 5 and notice the y-axis. When x = 5, y = -5.

Now we know that f(6) = -6 and g(5) = -5

Substitute f(6) = -6 and g(5) = -5 for easier look.

$-6-6*(-5) = -6+30 = 24$

So the answer is 24.