amberbesttt
amberbesttt
01-11-2016
Mathematics
contestada
y = x^2 - 8x + 15 line of symmetry
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The1Toad1Sage
The1Toad1Sage
01-11-2016
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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