Write your responses directly on the screen.
Place each inequality symbol from the left column below into two categories. One to describe its graph's boundary line (dashed or solid) and one to describe its graph's shaded half-plane relative to the boundary line (above or below).
SOLID boundary line
DASHED boundary line
Use Your Vocabulary: Categorize each inequality based on the boundary line of its graph.
y < 3x
2y - 3x ≤ 9
4y ≥ x - 1
y > -5x + 4
Solid boundary line
Dashed boundary line
Of the 10 points added to the graph, which represent solutions of the inequality?
Select all that apply.
Graph the following inequality by drawing on the image. Remember to emphasize whether your line is dotted or solid, and which side of the line should be shaded.
What is the graph of the inequality below?
An electronics store sells DVD players and cordless telephones. The store makes a $75 profit on the sale of each DVD player (d) and a $30 profit on the sale of each cordless telephone (c). The store wants to make a profit of at least $255.00 from its sales of DVD players and cordless phones. Which inequality describes this situation?
Review!
Solve the system by substitution.
Solve the system by elimination.
