Question

The axis of symmetry of a quadratic equation is x = –3. If one of the zeroes of the equation is 4, what is the other zero? –10 –7 –6 –4

Answer 1

A-10

Explanation:

Answer 2

-10 The axis of symmetry means that the curve is mirrored across that axis. So if you have a zero at x=4, first determine how far away from the axis of symmetry that is. 4 - (-3) = 4 + 3 = 7 So the other zero would be 7 units away from -3. Since we