the vertex of a parabola is (-2, -20), and its y-intercept is (0, -12). the equation of the parabola is y =_x^2 _x _.

asked Oct 16, 2017 220k views

2 votes

by MichK

8.3k points

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3 votes

Answer:

(5,5)

Explanation:

Mayur Dabhi answered Oct 17, 2017

7.4k points

5 votes

Hello,

y=k(x+2)²-20
and -12=k*(0+2)²-20==>k=8/4=2

Equation's parabola is y=2(x+2)²-20

AunAun answered Oct 21, 2017

7.7k points

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