graphing inequalities

What inequality does the number line graph represent?

• x > 5

• x < −5

• x ≥ 5

• x ≥ −5

Match the graph with its inequality.

• a > 11

• a < 11

• a ≥ 11

• a ≤ 11

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

• ≤, ≥ 

• <, >

• ≤, <

• ≥, >

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

• <, >

• ≤, ≥ 

• ≤, <

• ≥, >

What inequality does the number line graph represent?

• x ≤ -4

• x ≥ -4

• x < -4

• x < 4

Would you use a closed or open circle to graph x < 3?

• Closed

• Open

-4x + 4 ≤ 36

• x ≥ - 8

• x ≤ -8

• x ≥ 8

• x ≤ 8

When do you flip the sign of an inequality?

• When ONLY multiplying by a negative

• When ONLY dividing by a negative

• when you multiplying or dividing by a negative

• Just do it when Mrs. Gardner tells you to

Solve the following equation.
4x + 3 = -5

• 1/2

• -1/2

• -2

• 2

The objective when solving an equation is to....

• isolate the variable.

• check the solution.

• guess and check.

• Combine Like Terms.