Solving and Graphing Inequalities

Front

When graphing an inequality, what does an open circle mean?

Back

The number is not included in the list of answers.

Front

When graphing do you use an open or closed circle for > ?

Back

Open

Front

When do you flip an inequality symbol?

Back

When you multiply or divide by a negative number.

Front

Does the sign need to flip when solving?
8y < (-40)

Back

NO

Front

When solving the inequality -3x + 2 ≤ 22, will you flip the inequality symbol?

Back

YES

Front

Does the given value make the inequality true? x + 9 > 21, when x = 15

Back

Not True

Front

-4 + y < -8

Back

y < -4

Front

8x < 48

Back

x < 6

Front

4x - 7 > 13

Back

x > 5

Front

-9x + 7 ≥ 25

Back

x ≤ -2