Math Reviewer G8 Q2

What symbols do linear inequalities use?

• <, >, ≤, and ≥
• 1, 2, 3, 4
• A, B, C, D
• √, π, Σ, ∫

What is the first step in converting a linear inequality into a linear equation?

• Replace the inequality symbol with an equals sign.

• Divide both sides by a random number
• Add a random number to both sides
• Multiply both sides by a random number

What is the English translation for ">"?

The maximum amount of a class section (c) is 45 students (s). What is the equation?

• c < 45s

• c = s > 45

• c = 45 + s
• c = 45/s

To pass your Math exam (e), you need to pass at least a score of 75. What is the equation?

• 0.75e

• 75 * e

• 0.75e - 25

• e < 75

Her Math grades (m) are greater than her ESP grades (e). What is the equation?

• m < e
• m = e
• m > e
• m + e

A minimum of 3 members (m) are required to qualify as a group (g). What is the equation?

• g > 3m

• g < 3m

• g ≥ 3m

• g = 3m

Convert into a linear equation: y+3<7

When graphing a linear inequality and the symbol used is ">" or "<", what line should be used to connect the points?

• Solid line
• Wavy line
• Dashed/broken line

• Dotted line

When graphing a linear inequality and the symbol used is ">" or "<", what line should be used to connect the points?

• Solid line
• Wavy line
• Dashed/broken line

• Dotted line