Graphing 2-variable Linear Inequalities_Q2.2

When you graph an inequality, you used a solid line when you use which symbols?

• ≤, ≥

• <, >

When graphing an inequality, you use a dotted line when you use which symbol?

• <, >
• ≤, ≥ 

Tags

CCSS.HSA.REI.D.12

In an equation or inequality, you want to get the variable...

• on one side
• to disappear
• isolated (by itself)

Tags

CCSS.7.EE.B.4A

Solve the inequality.
x + 5 ≤ 13

• x ≥ 8
• x ≥ 18
• x ≤ 8 
• x ≤ 18 

Tags

CCSS.7.EE.B.4B

Consider the function y<2x+3. Which is true?

• The line would be solid with shading above.
• The line would be dashed with shading above.
• The line would be solid with shading below.
• None of these.

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

Which point below is NOT part of the solution set?

• (0, 0)
• (5, 1)
• (-1, -3)
• (20, -5)

Tags

CCSS.HSA.REI.D.10

CCSS.HSA.CED.A.2

CCSS.HSA.REI.C.6

Which inequality is shown in the graph?

• $y\ge-4x$

• $y\le-4x$

• $y\ge-\frac{1}{4}x$

• $y\le-\frac{1}{4}x$

Which inequality is shown in the graph?

• $y\ge x+1$

• $y>x+1$

• $y\le x+1$

• $y<x+1$

Determine whether point A is a solution to the linear inequality that is shown.

• Yes

• No

• Sometimes

Tags

CCSS.HSA.REI.D.12

CCSS.HSA.REI.B.3