Algebra Review
Write an equation for a line through the point (3,4) with a slope of -4.
Write an equation for a line through the point (3,4) and parallel to y = 2x+3.
Write an equation for a line through the point (3,4) and perpendicular to y=2x+3.
Find the slope of the line determined by the points (2, -3) and (4,4).