SOLUTION: Determine the equation of the quadratic function With zeros of 4 + the square root of 2 and 4- Squar root of 2 that passes through the point (1,-21)

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Question 975375: Determine the equation of the quadratic function
With zeros of 4 + the square root of 2 and 4-
Squar root of 2 that passes through the point
(1,-21)

Answer by Edwin McCravy(20060)   (Show Source): You can put this solution on YOUR website!




Substitute x = 1, y = f(x) = -21






Substitute in




, , approximately
Notice that the graph of f(x) below has approximately those zeros
and it goes through (1,-21).


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