Hi, I need help with some math homework for my Calculus Class!

I would really appreciate it if the work was shown, it would help me understand it more.

Thank you in advance!

Given f (x) = x2 - 2x + 7, find the following. 9) f(0) 10) f (4x) 11) f(2c - 1) Identify the type of extrema at each point. 12 . 12) 14 13) 13 14) Determine if the two given functions are inverses or not. 15) f (x) =, 9(x) = =+4 16) f (x) = 2 +7x, g(x) = 1-2 State how each function has been transformed from its parent function. 17) g(x) = (x+ 2)3 -6 18) g(x) = [x - 1/+1 19) g (x) = -x3 +3State the domain of each function. 1) y= x3 2) g (x) = 3x x7+3.x+2 3) h(x) = v7-x Determine whether f has an inverse function or not. If so, find the inverse function. 4) f (x) = x3 5) f (x) = x2 - 1 6) f (x) = x+3 Given f (x) = 2x + x? and g(x) = x + 3, find the following: 7) (f - g)(x) 8) (g . f) (x)