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

Question

Shamar Krause

Mathematics

14 April, 21:08

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

+4

Answers (2)

Know the Answer?

Talan · Answer 1

The answer is - 10.

I already took the test before, and they said that was the correct answer.

Karissa Jennings · 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