Linear Inequalities and Systems of Inequalities

Front

Which point below is NOT part of the solution set? Options: (0, 0), (-10, -10), (-1, 5), (5, 20)

Back

(-10, -10)

Front

Are the points on the line part of the solution set?

Back

Yes, they are part of the solution set

Front

Select the graph for y ≥ -3.

Back

Graph D

Front

Graph for the inequality: y≤ -¾x -1
Options: A, B, C, D

Back

D

Front

Which equation matches the given graph? Options: y < 2/5x + 1, y ≥ -2/5x + 1, y ≤ 2/5x + 1, y ≥ -2/5x - 1

Back

y ≤ 2/5x + 1

Front

Which point is not a solution? Options: (1, 3), (-1, 2), (3, -2), (5, 0)

Back

(-1, 2)

Front

Which point is a solution? Options: (0, 6), (-3, 4), (1, 0), (-4, 3)

Back

(1, 0)

Front

The members of a new band want to spend no more than $75 for at least 60 fliers to advertise their upcoming concert. The cost of color fliers is $1.50 each, the cost of black and white fliers is $0.75 each. Which of the following combinations is a reasonable solution? Options: 26 color, 30 black and white, 30 color, 35 black and white, 60 color, 30 color, 50 black and white

Back

30 color, 35 black and white

Front

Back

y < 5x + 1

Front

Which of the following is not a solution to this system of inequalities? Options: (0,-1), (0,3), (4,0), (6,-2)

Back

(0,-1)