1.5 Quiz Review - CP Algebra 2

• x > -7

• x < -7

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

• A
• B
• C
• D

You flip an inequality symbol when you...

• subtract
• multiply and divide only
• multiple by a negative number
• multiple or divide by a negative number

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

• ≤, ≥

• <, >

When graphing an inequality, you use an open dot when you use which symbol?

• <, >
• ≤, ≥ 

What inequality does the number line graph represent?

• x≤−4

• x≥−4

• x < -4

• x < 4

4x - 3 < -1x + 12

• x > 3
• x < 3
• x < 5
• x > 5

3(x - 3) ≤ 2(x + 2)

• x ≤ -5
• x ≥ 5
• x ≥ 13
• x ≤ 13

Which is the solution of
-4 - 6m > -9m + 8?

• m < -4
• m > 4
• m < 15
• m > 36

x+2<-4 or -5x<-15

• -6<x<3

• x<-3 and x>6

• x<-6 or x>3

• x<-6 or x<3