Solve each system by substitution
y=4x-9
y=x-3

Which point is a solution to the inequality shown in this graph (-3,-3)(3,-1)

Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.

When only separate discreet points are graphed it is called?