M1 Compound Inequalities - Review (2021-2022)

Solve the compound inequality:

 $x+2<-4\ \ \ or\ -5x<-15$ 

•  $x<-6\ or\ x<3$ 

•  $x<-3\ or\ x>6$ 

•  $x<-6\ or\ x>3$ 

• No Solution

Write the inequality that matches the given graph:

•  $x>-3\ \ or\ \ x>1$ 

•  $x<-3\ \ or\ \ x<1$ 

•  $x\ge3\ \ and\ x\le1$ 

•  $x>-3\ \ and\ \ x<1$ 

Solve the comound inequality:

 $0<x+7<9$ 

•  $-7<x<2$ 

•  $-7<x\ or\ x<2$  

•  $x<-7\ and\ x>2$ 

•  $x<-7\ or\ x>2$  

 $-8>2\left(x+4\right)\ or\ \ 3x-4>x+4$ 

• No solutions

•  $x<-8\ or\ \ x>4$ 

•  $-8<x<4$ 

•  $x<4\ or\ x>-8$ 

Which graph represents  $-5\le x\le5$  ?

• Graph 1

• Graph 2

• Graph 3

• Graph 4

Solve the inequality:

 $-2\left(x+2\right)<14$ 

•  $x<-5$ 

•  $x>-5$ 

•  $x<-9$ 

•  $x>-9$ 

Tags

CCSS.7.EE.B.4B

Solve the compound inequality:

 $-3\le2x-1\le5$ 

•  $-1\le x\le3$ 

•  $-1<x<3$ 

•  $1<x<3$ 

•  $1\le x\le3$ 

Which graph represents $-2<x<3$ ?

• Graph 1

• Graph 2

• Graph 3

Tags

CCSS.6.EE.B.8

Solve the compound inequality:

 $1-4x\le-7\ \ or\ \ -5x\ge25$ 

•  $x\ge2\ \ or\ \ x\le-5$ 

•  $x\le2\ \ or\ x\ge-5$ 

• No Solutions

•  $-5\le x\le2$ 

Which graph represens $x<-2\ \ or\ \ x>3$ ?

• Graph 1

• Graph 2

• Graph 3