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!