STAAR Algebra

Remember the rules for graphing inequalities:

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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.

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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.

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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.

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AI.9.5.B

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AI.9.5.C

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AI.9.5.C

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Answer explanation

zero = x-intercept

Answer explanation

Check for solid or dotted.

Shade above or below?

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Answer explanation

Calculator page, Menu, 3, 2

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