SOLUTION: Graph each function. State the vertex and the y-intercept. Find its maximum or minimum value. 1.) y = -(x-2)^2 + 1 2.) y = -x^2 + 7

SOLUTION: Graph each function. State the vertex and the y-intercept. Find its maximum or minimum value. 1.) y = -(x-2)^2 + 1 2.) y = -x^2 + 7

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Question 175623: Graph each function. State the vertex and the y-intercept. Find its maximum or minimum value.
1.) y = -(x-2)^2 + 1
2.) y = -x^2 + 7
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
If the general equation is

The vertex is at
1)

When ,, so the
vertex is at (2,1)
It's a max because of the - sign
in front of (x-2)^2
Graphing the 2 equations:

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