Consider the graph of function g. If f(x) = x2, which equation represents function g? A)g(x)=f(2x) B)g(x)=f(4x) C)g(x)=2f(x) D)g(x)=f(1/2x)

Can someone me with the property questions for 12 13 and 14 plz

Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the equation 4 p plus 4 x plus 2 pxequals56. suppose also that p and x are both functions of time, measured in days. find the rate at which x is changing when xequals2, pequals6, and startfraction dp over dt endfraction equals1.5.

Which is the focus of a parabola with equation y2=4x