Solving Inequalities and Graphing

Four times a number, increased by 6 is greater than 22.  Which inequality models this scenario?

• 4x - 6 > 22

• 4x + 6 < 22

• 4x + 6 ≥ 22

• 4x + 6 > 22

Tags

CCSS.7.EE.B.4B

Could x = 3 be solution to the inequality 
6 < x + 5 ≤ 11? 

• Yes 

• No 

Tags

CCSS.6.EE.B.5

-8 < 2(x+4) or -3x+4 > x-4

• No solutions

• x < -8 or x < 2

• x > -8 or x < 2

• x < -8 and x < 2

Write an inequality for Graph 2.

• -2 ≤ x < 5

• x ≤ -2 AND x > 5

• x ≥ -2 OR x < 5

• -2 ≤ x ≤ 5

-8<2(x+4) or -3x+4>x-4

• No solutions

• x<-8 or x<2

•  x>-8 or x<2

• x<-8 and x<2

Solve:

• A

• B

• C

• D

When graphing "AND" inequalites, shading looks like___

• Shading that always connects the 2 dots.

• Shading that always points away from each dot

• 2 shaded arrows pointing in same direction(both left)

• 2 shaded arrows pointing in same direction (both right)

Tags

CCSS.HSA.REI.D.12

Which compound inequality is graphed above?

• -2 ≤ x ≤ 2

• -2 ≥ x ≥ 2

• 2 < x < -2

• -2 > x > 2

What inequality is shown?

• x ≥ -5 OR x < 4

• x ≤ -5 OR x > 4

• -5 ≤ x < 4

• -5 ≥ x > 4

What inequality is graphed?

• x > 2 and x < 4

• 2 ≤ x ≤ 4

• x > 2 or x < 4

• x ≥ 2 or x ≤ 4