Use axis of symmetry formula to find the axis of symmetry of the following equation.
1 answer:
Answer:
-5
Step-by-step 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)
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