Quarter 1 Review Alg 1 10-12

solve: 4x + 6 = 18

solve: 5x + 3 = 23

solve: 2x - 3 = 1

Solve for x

2(x + 10) = 16

• x = -4

• x = -2

• x = 1

• x = 5

5x < 5

• x < 1
• x > 1
• x > 0
• x < 25

2- 3x ≤ 20

• x  ≥ -6
• x ≤ -6
• x ≤ -7
• x  ≥ -7

Solve and graph the inequality.
7n - 1 > 76

• A
• B
• C
• D

Which of these sets is the RANGE of the graph?

• {0, 6, 12, 18}

• {-2, 0, 2, 4}

• {-2, 2, 4}

• {6, 12, 18}

What is the DOMAIN of this graph?

• -4 ≤ x ≤ 3

• -1 ≤ x ≤ 4

• 4 < x < 3

• -1 < x < 4