Find the zeros of y=x^2-4x-9 by completing the square

What is the equation in point slope form of the line that passes through the point (-1, -3) and has a slope of 4? y-1=4(x-3) or y+3=4(x+1)

Empty box + box + empty box fill in the box is equal to 30 how

Determine the equivalent system for the given system of equations: 5x − 3y = 6 x + y = 2