Inequalities Quiz

What interval notation does the number line graph represent?

• [∞, -5)

• (∞, -5)

• [-5, ∞)

• (-5, ∞)

• 1

• 2

• 3

• 4

-2x + 7 < 19

• x < 6

• x < -6

• x > 6

• x > -6

Solve:
2x + 5 <  3x - 6

• x < 11

• x > 11

• x > -11

• x < -11

Write the following in interval notation

x < 8

• [8, ∞)

• (8, -∞)

• (-∞, 8]

• (-∞, 8)

What happens to the inequality symbol when you multiply or divide by a negative?

• The symbol goes away

• The symbol stays the same

• The symbol is flipped

• Nothing Happens

Which color is the solution region to this system of inequaliteis?

• White

• Blue

• Purple

• Red

Which coordinate point is a solution to the system of inequalities?

• (o,o)

• (2,2)

• (1,-3)

• (4,-1)

An ordered pair that makes an inequality true

• Equation

• Solution

• Answer

• Point

Two regions created on a graph when separated by a boundary line

• Quadrant

• Half - Plane

• Sides

• Solution