Question 259992: write a quadratice equation having the given numbers as solutions -7 and 1
use standard form, x as a variable
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! write a quadratice equation having the given numbers as solutions -7 and 1
use standard form, x as a variable
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x = -7 so x+7 = 0
x = 1 so x-1 = 0
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Multiply to get:
y = (x+7)(x-1)
y = x^2+6x-7
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Cheers,
Stan H.
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