The quadratic equation 3x2−12x+3=0 can be rewritten as the equation below, where p and q are constants. (x−p)2=q What is the value of p?

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.

The slope of the line whose equation is y - 3 = 0 is 0 3 no slope