A graph of a quadratic function y=f(x) is shown below. What is the solution set of the quadratic inequality f(x) greater than or equal to 0

A)26•2=52there are 2 sides with the same length116-52=64the other 2 side have to be half of 64 each64/2=32the width is 32b)make two sentences about these steps because your teacher knows how you write and explain things.