Inequalities

Which inequality matches the graph?

• x<3

• x>3

• x<3

• x>3

-2x + 7 < 19

• x < 6
• x < -6
• x > 6
• x > -6

s - 10 ≤ 1

• s ≤ 11
• s ≤ 9
• s ≥ 11
• s ≥ 9

What inequality does the number line graph represent?

• x < -4
• x < 4

What inequality does the number line graph represent?

• x > 3
• x < -3

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

• <, >

• ≤, ≥ 

• b > 20

• b > 6

• b > 14

• b > 20

You flip an inequality symbol when you...

• subtract
• multiply and divide by any number

• subtract or multiple by a negative number

• multiple or divide by a negative number

Solve
-5m < 10

• m < -2
• m > -2
• m < -50
• m > -50