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Find a quadratic function defined by the...

Find a quadratic function defined by the equation :
`f(x)=ax^(2)+bx+c`
if `(i) f(1)=0`, `f(2)=-2` and `f(3)=-6`
`(ii) f(0)=f(-1)=0` and `f(1)=2`

Text Solution

Verified by Experts

The correct Answer is:
`(i) f(x)=-x^(2)+x` `(ii) f(x)=x^(2)+x`
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