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find values for a and b so that ax^2 +bx has a minimum of (2,4)
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i think it should say a minimum at 2,4
yes at i'm sorry
did you learn about derivative?
yes
ok so you can write 2 equations
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one straight from the point sin 2,4 is a point in the parabola
and you know that when you take derivative at x=2, the slope = 0
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