Question

A quadratic function has a line of symmetry at x = -3.5 and a zero at -9.

What is the distance from the given zero to the line of symmetry?

Answer 1

5.5

Explanation:

Answer 2

5.5

Explanation:

The distance from -3.5 to -9 is ...

-3.5 -(-9) = 5.5

The distance from the given zero to the line of symmetry is 5.5 units.