Graph Inequalities On Coordinate Plane

Review Linear Equation Remember How to graph: y = -2x + 3 Y intercept: 3 Slope: -2/1

Y = 3 Y = -2x + 3 M = -2/1

Y > -2x + 3 First, graph the boundary line. Graph it just like an equation with y-intercept and slope or x- and y-intercepts.

Y > -2x + 3 Since it is Greater than or M = -2/1 Since it is Greater than or equal to the line, it is the line, plus all values greater (above) the line.

Y < -2x + 3 Y = 3 M = -2/1 It is the Line, plus Shade LESS, below the line

Y < -2x + 3 Y = 3 M = -2/1 Show the line is not included by making it dashed (unshaded) The boundary line is not included as it is not equal to the line, but everything less.