WRITING AND GRAPHING INEQUALITIES

Front

What symbol is used for an open dot when graphing an inequality?

Back

<, >

Front

Which graph correctly represents the inequality r ≥ -6?

Back

Graph A

Front

How do you express 'At least 25 cats are on my porch' in inequality form?

Back

c ≥ 25

Front

What inequality represents 'students can miss at most 3 questions' on a test?

Back

x ≤ 3

Front

What does the symbol '≤' mean in an inequality?

Back

Less than or equal to.

Front

What does the symbol '≥' mean in an inequality?

Back

Greater than or equal to.

Front

How would you graph the inequality x < 4?

Back

Use an open dot at 4 and shade to the left.

Front

What is the difference between an open dot and a closed dot in graphing inequalities?

Back

Open dot means the number is not included; closed dot means it is included.

Front

If x > 10, what does this mean in terms of values for x?

Back

x can be any number greater than 10.

Front

How do you express 'no more than 15 students can attend' in inequality form?

Back

s ≤ 15