Write an equation in slope-intercept form of a line with the given slope and y-intercept.

Write an equation in slope-intercept form of a line that passes through the given point and has the given point m.
(-2, 1); m = 1
Write an equation in point-slope form of the line that passes through the given points.
(9, -2), (-3, 2)
Write an equation in standard form of the line that has the given characteristics.
Slope: -4; passes through (-2, 7)
Write an equation of the line that passes through the given point and is (a) parallel to the given line and (b) perpendicular to the given line.
(2, -3), y=-2x - 3

