Two-Variable Linear Inequalities

Question 1

Which inequality represents the situation?

Revolt · Accepted Answer

mc001-1.jpg

Question 2

Which of the following graphs represents the inequality ?

Revolt · Accepted Answer

mc001-2.jpg

Question 3

What is the inequality shown in the graph?

Revolt · Accepted Answer

0.1x – y > 1

Question 4

is a solution to 4y – 2x –0.4.

Revolt · Accepted Answer

(1, 2); Selection 1: (1, 2); Selection 2: (0, 0)

Question 5

is a solution to 2y + 0.1x > –0.4.

Revolt · Accepted Answer

(0, 0)

Question 6

Given that Vishal swims 3 hours, the number of hours spent rollerblading is represented by .

Revolt · Accepted Answer

y >= 2

Question 7

This inequality means that he must rollerblade hours.

Revolt · Accepted Answer

at least 2

Question 8

Is the solution to a two-variable inequality always a solution of the related function? Explain.

Revolt · Accepted Answer

A solution to a two-variable inequality is not always a solution of the related function. The inequality may include points in the shaded region that are not on the boundary line. If the inequality includes “or equal to,” the boundary line is included, so it cannot be dashed and must be solid.

Two-Variable Linear Inequalities Answers

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