Linear inequalities

Front

Choose the correct inequality for this graph.

Back

Front

Which point below is NOT part of the solution set? Options: (0, 0), (5, 1), (-1, -3), (20, -5)

Back

(-1, -3)

Front

Select the correct graph for each inequality. Options: A, B, C, D

Back

D

Front

Are the points on the line part of the solution set or not?

Back

Yes, they are part of the solution set

Front

Select the correct graph for each inequality. Options: A, B, C, D

Back

A

Front

Is the point (3, 1) a solution for the inequality?

Back

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

Front

Write the linear inequality in standard form for this situation: In order to raise money to attend upcoming competitions, the Math Pentathalon team is selling apple cider and hot chocolate. They hope to make at least $240 by selling hot chocolate for $1 a glass and hot apple cider for $2 a glass.

Back

x + 2y ≥ 240

Front

Write the linear inequality in standard form for this situation: A landscaping business is purchasing plants from a nursery to finish a project. It will cost $14 each to buy each tree and $5 each to buy each bush. The landscaper wishes to keep the spending under $1000.

Back

14x + 5y < 1000

Front

Which ordered pair is a solution of the inequality? y ≥ 4x – 5 Options: (3, 4), (3, 0), (2, 1), (1, 1)

Back

(1, 1)

Front

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

Back

The line would be dashed with shading below.