How do you rotate a parabola 45° to the right or left?

Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b

Write the standard form of an equation with (see picture below)

Awindow has the shape of a rectangle with a semi circle at the top. find the approximate area of the window using the dimensions shown. 4ft by 8ft