Two functions are given below: f(x) and h(x). State the axis of symmetry for each function and explain how to find it.

Which represents the inverse of the function f(x) = 4x? h(x) = x + 4 h(x) = x – 4 h(x) = x h(x) = x

Find an equation for the linear function which has slope -10 and x-intercept -7

Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible