SOLUTION: Identify the vertex: 1.) f(x)=-(x-3)^2+2 2.) f(x)= 2(x+9)^2-4 Write each function in vertex form: 3.) f(x)= 4x^2-8x+2 4.) f(x)=8x^2+8x-12

SOLUTION: Identify the vertex: 1.) f(x)=-(x-3)^2+2 2.) f(x)= 2(x+9)^2-4 Write each function in vertex form: 3.) f(x)= 4x^2-8x+2 4.) f(x)=8x^2+8x-12

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Question 1097449: Identify the vertex:
1.) f(x)=-(x-3)^2+2
2.) f(x)= 2(x+9)^2-4
Write each function in vertex form:
3.) f(x)= 4x^2-8x+2
4.) f(x)=8x^2+8x-12

Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
is in vertex form, (h,k) is the vertex.
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.
.

Complete the square,

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.
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Do the other one the same way.

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