Review: Functions and Inequalities

Solve:
5x + 34 = -2(-7x + 1)

• -4
• 9
• 4
• -9

Solve:
2(4x - 3) - 8 = 4 + 2x

• -1
• 3
• 1
• 2

Solve:
-18 - 6x = 6(1 + 3x)

• -1
• 1
• No Solution
• All real numbers

Solve:
4(-8x + 5) = -32x - 26

• 54
• -54
• all real numbers
• no solution

Tags

CCSS.8.EE.C.7B

Solve: 
n + 2= -14 - n

• 6
• 8
• -8
• -6

Solve:
-8(-8x - 6) = -6x - 22

• 4
• -1
• -4
• 1

Tags

CCSS.8.EE.C.7B

Solve:
11x + 16 < 43 + 2x

• x < 5
• x < 3
• x > 5
• x > 3

Solve:
14x + 12 < 9x -3

• x < -3
• x < 5
• x < -5
• x > 3

Solve

• p ≤ -12
• p ≥ -12
• p ≤ 20
• p ≥ 20

Tags

CCSS.7.EE.B.4B

When you graph an inequality, you used a closed dot when you use which symbols?

• ≤, ≥ 
• <, >
• <, ≤
• >, ≥

Tags

CCSS.6.EE.B.8