Find two numbers that multiply to be 12 and add up to be -8

Find the equation of the line that goes through the points (4, –1) and (2, –5). use slope formula,equation,to find the slope of a line that passes through the points. m = use slope-intercept form, y = mx + b, to find the y-intercept (b) of the line. b = write the equation in slope-intercept form, y = mx + b.

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

X2 + y 2 = 36 x + y = 6 solve the system of equations.