Test 5-3

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.

Which of the following is "NOT" a solution for the inequality?

y ≤ 5x - 1

• (0, -3)

• (5, 24)

• (-2, -15)

• (1, 7)

Which of the following is true of the given graph?

y ≥ -2x + 1

• The graph is a dotted line, shaded above.

• The graph is a solid line, shaded above.

• The graph is a dotted line, shaded below.

• The graph is a solid line, shaded below.

• A dotted line

• A solid line

• Shade up

• Shade down

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.

Slope is describe as

• solid

• dotted

• solid

• dotted

Select the correct graph for each inequality.

• A
• B
• C
• D

What graph matches THIS inequality? (ignore the one in the image above) y < 2x + 3

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