SOLUTION: write an equation for the parabola with vertex at (2, -1) and y-intercept 5

SOLUTION: write an equation for the parabola with vertex at (2, -1) and y-intercept 5

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Question 305899: write an equation for the parabola with vertex at (2, -1) and y-intercept 5
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Use the vertex form.

where (h,k) is the vertex.

Now use the point (0,5) to solve for a.

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