What is a simplified form of
-(x-4)
and
-4xy/3x

Show algebraically that f and g are inverse functions f(x)=x^2/-6; g(x)=square root of 2x+12

What is the measure of angle z in this figure? enter your answer in the box. z = ° two intersection lines. all four angles formed by the intersecting lines are labeled. clockwise, the angles are labeled 43 degrees, x degrees, y degrees, and z degrees.

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?