System of Inequalities Review

Front

An inequality using a > or a < has a ___________ line.

Back

dashed

Front

Is (3,-4) a solution to the system of inequalities?

Back

no

Front

Pick the ordered pair that is NOT a solution: (0,0), (1,-1), (2,0), (4,-4)

Back

(0,0)

Front

Will my line be solid for the inequality 5 ≥ x?

Back

Yes

Front

Which point is in the overlap (solution) of the shaded region? (5,0), (-1,8), (1,15), (10,5)

Back

(5,0)

Front

What does a solid line represent in an inequality?

Back

It indicates that the points on the line are included in the solution set.

Front

What does a dashed line represent in an inequality?

Back

It indicates that the points on the line are not included in the solution set.

Front

How do you determine if a point is a solution to a system of inequalities?

Back

Substitute the point into each inequality; if it satisfies all, it is a solution.

Front

What is the solution set of a system of inequalities?

Back

The region where the shaded areas of all inequalities overlap.

Front

What is the graphical representation of the inequality y < 2x + 3?

Back

A dashed line for y = 2x + 3, shaded below the line.