3 years ago

Find the equation of the axis of symmetry for the parabola y = x2 + 2x − 9

Mathematics

2 answers:

Luba_88 [7]3 years ago

7 0

Answer:

x= -1

hope this helps

Artemon [7]3 years ago

5 0

Answer:

the answer is x=-1

Step-by-step explanation:

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