A farmer wants
to
double the
area of his
rectangular
6-meter-by-10-meter
garden. The
10-meter length will be increased by 2 meters. By
how many meters must the width increase?
The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (0, 5). what is the solution set of the related equation 0 = ax%2 + bx + c?