Use axis of symmetry formula to find the axis of symmetry of the following equation. (Just give the number. Do not put x =) x2 + 10x + 26

Question

asked Jun 23, 2021 151k views

1 Answer

Juanjo Berenguer · Answer 1 · 2021-06-27T18:02:28+0000

Answer:

-5

Explanation:

The square of x is written x^2. Thus, we have x^2 + 10x + 26 here. Using the axis of symmetry formula x = -b/(2a), we get:

-10

----- = -5

2(1)