What symbol represents 'greater than or equal to' in linear inequalities?

≥

Fill in the blank: A set of all possible values a variable can take is called a ______.

Replacement Set

True or False: When multiplying both sides of an inequality by a negative number, the inequality sign remains the same.

False. The inequality sign reverses when multiplying or dividing by a negative number.

Riddle: I can show the range of values for x, but I'm not a graph. What am I?

Number line

What is the solution set for the inequality 2x ≤ 8, when x ∈ W?

{0, 1, 2, 3, 4}

Fill in the blank: The subset of the replacement set that satisfies the inequality is called the ______.

Solution Set

True or False: The inequality x + 5 > 10 has a solution set of {6, 7, 8, ...}.

True.

Riddle: I’m less than three, but I can be two or one. What could I be?

Natural number less than 3

What happens to the inequality sign when both sides of the inequality are divided by a positive number?

The inequality sign remains unchanged.

Solve for x: If -3x ≥ 9, what is the solution when x ∈ Z?

{-3, -2, -1, 0}

What is the representation of the solution set x < 1="" on="" a="" number="" />

Open circle at 1 and arrow to the left.

Fill in the blank: To graph x ≥ 3, use a ______ circle on the number line.

Closed

True or False: The solution set for x > 4 when x ∈ N is {4, 5, 6, ...}.

False. The solution set is {5, 6, 7, ...}.

Riddle: I represent conditions in math, but I'm not an equation. What am I?

Linear inequality

What method is used to isolate the variable in a linear inequality?

Addition, subtraction, multiplication, or division.

Solve for x: If 5x - 15 < 0,="" what="" is="" the="" solution="" set="" when="" x="" ∈="" />

{1, 2, 3}

Which of the following is not a replacement set? A) N B) W C) R D) {1, 2, 3, 4, 5}

D) {1, 2, 3, 4, 5}

Fill in the blank: The process of solving a linear inequality is similar to solving a ______.

Linear equation