7.5 Inequalities

Front

any number greater than or equal to 5

Back

x ≥ 5

Front

any number that is at most 5

Back

x ≤ 5

Front

What inequality does the number line graph represent?

Back

x < -4

Front

x < 6

Back

B

Front

Is 12 ≥ x + 5 a solution when x = 6?

Back

Solution

Front

Is x = 15 a solution for the inequality 4 + x ≤ 18?

Back

Not a Solution

Front

Back

less than or equal to

Front

Write an inequality for this situation: You are driving and the maximum speed limit is 55.

Back

s ≤ 55

Front

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

Back

≤, ≥

Front

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

Back

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