1) C) (1, -2)
2)
a) Graph a vertical line at x=4. Shade the region to the left of the line, including the line itself.
b) Graph a horizontal line at y=-2. Shade the region above the line, excluding the line itself.
c) Graph the line 3x - 4y = 12 (intercepts at (4,0) and (0,-3)). Shade the region below the line, excluding the line itself.
d) Graph the line y = (3/2)x + 3 (y-intercept at (0,3), slope 3/2). Shade the region above the line, including the line itself.
e) Graph the V-shaped absolute value function y = -|x-1| + 2 (vertex at (1,2), opens downward). Shade the region above the graph, excluding the graph itself.
f) Graph the V-shaped absolute value function y = 2|x+2| - 1 (vertex at (-2,-1), opens upward). Shade the region above the graph, including the graph itself.
Parent Tip: Review the logic above to help your child master the concept of graphing linear inequalities worksheet.
