3 years ago

Y = x^2 - 8x + 15 line of symmetry

1 answer:

8 0

If you are solving for y, your answer is -1.
First, x=4 so plug in the 4 in every into every x.
Second, 4^2 is 16. 8(4) is 32.
Third, 16 - 32 + 15= -1

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