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# Parabola

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A parabola ax^2+bx+c contains the points (-1,0), (0,5), and (-5,0). Find the value 100a+10b+c.

Jul 16, 2022

#1
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Suppose p(x) = ax^2 + bx + c

Note that p(10) = 100a + 10b + c

Can you express p(x) in the form of (x - d)(x - e), where d, e are the roots and plug in 10 to the get the answre?

Jul 17, 2022
#2
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Voldemort, do you like to $$\text{su} \text{ck}$$ $$\text{co} \text{ck}$$?

Guest Jul 17, 2022