writing and graphing inequalities

Write the inequality from this statement: 

a number f is less than 4

Tags

CCSS.6.EE.B.8

Choose an inequality for the situation.

The cost, c, is less than $45.

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Tags

CCSS.6.EE.B.8

Choose an inequality for the situation.

The weight limit, w, on the bridge is 12 tons.

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Tags

CCSS.6.EE.B.8

Choose an inequality for the situation.

The distance, d, is at least 110 miles.

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Tags

CCSS.6.EE.B.8

How do you feel about writing inequalities for a situation?

• Great!

• So-So.

• Confused?

Tags

CCSS.6.EE.B.8

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

• ≤, ≥ 
• <, >
• ≤, <
• ≥, >

Tags

CCSS.6.EE.B.8

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

• <, >
• ≤, ≥ 
• ≤, <
• ≥, >

Tags

CCSS.6.EE.B.8

What does an open circle mean?

• The number is opened.

• The number is part of the solution.

• The number is NOT part of the solution.

• It's just a shape, all points are equidistant from the center of the circle.

Tags

CCSS.6.EE.B.8

Match the inequality statement with its symbol.

• greater than

• no more than

• at least

• less than

Tags

CCSS.6.EE.B.8

Which inequality matches the graph?

• x<3

• x>3

• x<3

• x>3

Tags

CCSS.6.EE.B.8