How do I use the definition of a derivative to find F' given f(x) = x^(2/3)?

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.

Solve 2^x=32 and rewrite this equation in a logarithmic form

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).