3 years ago

Find the x-coordinate of the vertex, y-coordinate of the vertex, and the x-intercepts.

Mathematics

1 answer:

galina1969 [7]3 years ago

3 0

Answer:

X=-1

Y=-9

Step-by-step explanation:

x^2+2x-8

x^2+2x +1 =8+1

(x+1)-9

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