3 years ago

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

2 answers:

7 0

Answer:

x= -1

hope this helps

5 0

Answer:

the answer is x=-1

Step-by-step explanation:

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Mekhanik [1.2K]

3(9)=27
27+4Y=43
subtract 27 from both sides
4Y=16
devide both sides by 4
Y=4

6 0

3 years ago

olchik [2.2K]

I think it would be 55

4 0

3 years ago

Sidana [21]

Answer:

11 1/4 or 45/5

Step-by-step explanation:

just multiply 5 * 2 1/4

And thats ur answer

4 0

3 years ago

Butoxors [25]

Answer:

Step-by-step explanation: reduce mean divide so 400 divided by 4 =28

8 0

3 years ago

Assoli18 [71]

The answer is 25%.

4 0

3 years ago