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alexandr402 [8]
3 years ago
11

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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Read 2 more answers
Someone please help me please
sertanlavr [38]

Answer:

D.   (x - 2)(x + 2)

Step-by-step explanation:

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A committee of 3 is being formed randomly from the employees at a school: 5 administrators, 34 teachers, and 4 staff. What is th
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Step-by-step explanation:

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