Graphing Linear Inequalities

Are the points on the boundary line part of the solution set or not?

• Yes, they are part of the solution set
• No, they are NOT part of the solution set

Tags

CCSS.HSA.REI.D.12

How can I tell if an inequality will have a solid line?

• It has an equal sign.
• The symbol is greater than.
• The symbol has "or equal to."
• You just guess.

Tags

CCSS.HSA.REI.D.12

Consider the equation:
y=-x+4
Identify the slope and y-intercept.

• m=4, b=-x
• m=-x, b=4
• m=1, b=4
• m=-1, b=4

Tags

CCSS.8.F.A.3

CCSS.8.EE.B.6

Will my line be solid?
5 ≥ x

• Yes
• No

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.3

CCSS.HSA.REI.B.3

y ≥ -2x - 2 will have what type of line

• dashed

• solid

Tags

CCSS.HSA.REI.D.12

y ≥ -2x - 2 will be shaded

• above

• below

Tags

CCSS.HSA.REI.D.12

y < x - 2 will have what kind of line?

• dashed

• solid

Tags

CCSS.HSA.REI.D.12

y < x - 2 will be shaded

• above

• below

Tags

CCSS.HSA.REI.D.12

y < 6x + 1 will have what kind of line?

• dashed

• solid

Tags

CCSS.HSA.REI.D.12

y < 6x + 1 will be shaded

• above

• below

Tags

CCSS.HSA.REI.D.12