Algebra STAAR Review 3D Graphing Linear Inequalities

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Which inequality describes this graph...

• y < 3x - 2

• y > 3x + 2

• y < 3x + 2

• y > 3x -2

Is the point (3, 1) a solution for the following inequality? Choose the best answer that has the best explanation.

• Yes because it is located in the shaded region.

• No because it is located on the line and the line is dotted.

• Yes because it is located on the line.

• No because it is in the shaded region.

Choose the correct inequality for this graph.

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Where would you find a solution for y < -x + 4

• In the shaded region above the line.

• In the shaded region below the line.

• On the line.

• On the origin.

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

• Yes

• No

• Sometimes

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.

Do we shade ABOVE or BELOW?

• Above

• Below

This is a graph of which inequality?

• y > 4x - 2

• y > -2x + 4

• y < -2x

• y < 4X - 2

Select the correct graph for each inequality.

• A

• B

• C

• _D