Please double check mt answer for this Algebra 2 Quadratic Functions/Equations problem? The problem is: Find an equation in standard form of the parabola passing through the points (1, -2) (2, -4) (3, -4). I got y=-1/4x^2-1 3/4.

Question

anonymous · Answer

I got y = x^2 -5x + 2...how did you get your answer?

anonymous · Answer

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anonymous · Answer

your error is in your second pair of equations...

it should be   - 4 = a(2^2) + b(2) + c

anonymous · Answer

ohhh thank you! I get it now, I've been doing all of my problems accidentally squaring B as well. Thank you so much!

anonymous · Answer

You're welcome.