kobejones66 kobejones66

01-11-2018
Mathematics

contestada

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?

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kevii123 kevii123

01-11-2018

Answer:

The other zero for the equation is -10.

Step-by-step explanation:

If the axis of symmetry is -3, then the other zero would be on the opposite side of it.

Find the distance from the first zero to the line of symmetry:

4 + 3 = 7

Find the other point:

-3 - 7 = -10

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