Express the quadratic function in standard form

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1. A. express the quadratic function in standard form B. find its vertex and its x and y intercepts C. sketch its graph

f(x)= 2x^2-16x

2. Find the max and min value of the function 

f(x)=1+3x-x^2 

f(x)=-(x^2/3)+2x+7

3. Find the domain and range of the function 

f(x)=-3x^2+6x+4 

Please show work!

Reference no: EM131117271

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