Introduction to Inequalities Lesson

Graph the inequality.

$$m\le-6$$

Graph the inequality.

$$x\ge-1$$

Graph the inequality.

$$10>c$$

Graph the inequality.

$$n<8$$

Translate the inequality.

"A number is at least -18"

Translate the inequality.

"A number is no more than 0"

Translate the inequality.

"A number is 3 at a minimum"

Tell whether the number is a solution to the inequality:

a < 4; when a = 4

Tell whether the number is a solution to the inequality:

6 + w ≥ 12; when w = 5

Tell whether the number is a solution to the inequality:

11 + c ≥ 8; when c = -3

Tell whether the number is a solution to the inequality:

c - 4 ≤ 11; when c = -7

Tell whether the number is a solution to the inequality:

2 - x > -4; when x = 6

Tell whether the number is a solution to the inequality:

11 < 3y; when y = 8

Tell whether the number is a solution to the inequality:

5x > 30; when x = 4

Tell whether the number is a solution to the inequality:

a/4 < -4; when a = 20

Tell whether the number is a solution to the inequality:

2x ≥ -8; when x = -3

Tell whether the number is a solution to the inequality:

3n + 9 > 12; when n = -2

Tell whether the number is a solution to the inequality:

1 > - 4 + 5s ; when s = 2

Tell whether the number is a solution to the inequality:

3x + 2 ≤ -17; when x = -6

Which number(s) would be a solution to the inequality? Select all that apply.

5x < 20

Which number(s) would be a solution to the inequality? Select all that apply.

w/-3 + 2 ≥ 12

Which number(s) would be a solution to the inequality? Select all that apply.

10 - a < 3

Which number(s) would be a solution to the inequality? Select all that apply.

10 + x > -3

I must REVERSE the inequality symbol when... (Select all that apply).

I should always remember to annex a "1" next to a variable when... (HINT: Identity Property of Multiplication)

Which number(s) would be a solution to the inequality? Select all that apply.

4 - y ≤ -7

Which number(s) would be a solution to the inequality? Select all that apply.

-2y ≥ 5