F x (x + h) - fx/h
fx +fh - fx /h
fh/h
f
So f is the answer
Tell whether each question can be written in the form y = mx + b
y = 8 - x^2 NO
y = 4 + x YES
y = 3 - 2x YES
In a quadratic function you square x so I'd assume that's what they want.
That means the values of f(x) would be:
9
1
1
9
25
Here you go!! I hope this helps you!!
