3 years ago

15f) Determine the line of symmetry. y = x2+16x+64

1 answer:

7 0

Answer:

x=-8

Step-by-step explanation:

the equation is in standard form of y=ax^2+bx+c

so, to find the vertex, or axis of symmetry do -b/2a.

-16/2(1)=

-8

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