Question

If f (x) = x

2 − 2 x , g (x) = x − 2

1) prove that : f(2) = g(2)
2) If g (K) = 7 , find : the value of k

Answer 1

A I had a test on this

Answer 2

A I had a test like this sorry if it's wrong

Explanation:

say it out loud ask a parent if I need help at home