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Mathematics 17 Online
OpenStudy (anonymous):

Not sure where to start for any of these! Find each of the following: a)intercepts b)vertex c)maximum or minimum d)range for f(x)= -(x-3)^2+2

OpenStudy (anonymous):

Expand this,\[(x-3)^2=x^2-6x+9\]Now continue with operations until you simplify your formula and then apply the quadratic formula to find the zeros. Can you do that?

OpenStudy (anonymous):

Somehow I got -3plus or minus √80...I think I went wrong somewhere there

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