The slope of the line 5x – y = 12 is

What is f(3) for the quadratic function f(x)= 2x^2+ + x - 12

Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas

The circle below is centered at the point (3, 1) and has a radius of length 2. what is the equation?