inequalities

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

• <, >
• ≤, ≥ 
• ≤, <
• ≥, >

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

• ≤, ≥ 
• <, >
• ≤, <
• ≥, >

Match:
You must be at least 48 inches tall to ride the bumper cars.

• h < 48
• h > 48
• h ≤ 48
• h ≥ 48

x is no more than 13

• x < 13
• x > 13
• x ≥ 13
• x ≤ 13

Which inequality matches the graph?

• x<3

• x>3

• x<3

• x>3

Which scenario could be represented by the graph?

• The temperature is less than -1 degree.

• The temperature is more than -1 degree.

• The temperature is at most -1 degree.

• The temperature is at least -1 degree.

You must spend at least $10 at the grocery store to get a free reusable shopping bag. Which inequality represents the amount you need to spend to get a free shopping bag?

• x<10

• x>10

• x>10

• x<10

Write an inequality: The maximum speed allowed on Main Street is 25 mph.

• s < 25
• s > 25
• s ≥ 25
• s ≤ 25

Match the graph with its inequality.

• a > 11
• a < 11
• a ≥ 11
• a ≤ 11

At Least

• <
• >
• ≤
• ≥