STAAR Algebra

Remember the rules for graphing inequalities:

• F

• G

• H

• J

Tags

AI.9.3.D

You can GRAPH STANDARD FORM equations by typing them like this: Press TAB to add a second equation. Then check which answer choice matches the one on your calculator. Make sure to verify by checking the point where they cross (intersection) by using MENU, ANALYZE GRAPH, INTERSECTION.

• A

• B

• C

• D

Tags

AI.9.3.F

You can graph STANDARD FORM equations by typing them like this: Press TAB to add a second equation. Then check which answer choice matches the one on your calculator. Make sure to verify by checking the point where they cross (intersection) by using MENU, ANALYZE GRAPH, INTERSECTION.

• A

• B

• C

• D

Tags

AI.9.3.F

There are two ways to solve this problem, first you can draw railroad tracks and solve for x. OR Turn the inequality symbol into an equal sign and then use MENU 3,1 to find the value of x.

• A

• B

• C

• D

Tags

AI.9.5.B

• A

• B

• C

• D

Tags

AI.9.5.C

• F

• G

• H

• J

Tags

AI.9.5.C

• -20

• -5

• -4

• 0

Answer explanation

zero = x-intercept

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Answer explanation

Check for solid or dotted.

Shade above or below?

Tags

CCSS.HSA.REI.D.12

• 
• 
• 
• 

Answer explanation

Calculator page, Menu, 3, 2

Tags

CCSS.8.EE.C.8B

• 
• 
• 
• 

Tags

CCSS.HSA.REI.D.12