System of Inequalities Review

Front

What type of line is used for inequalities with < or >?

Back

Dashed line

Front

What type of line is used for inequalities with ≤ or ≥?

Back

Solid line

Front

Given the inequality y < 4x + 3, would you draw a solid or dashed line?

Back

Dashed

Front

Which point is a solution to the inequality y < 4x + 3? (0, 6), (-3, 4), (1, 0), (-4, 3)

Back

(1, 0)

Front

Is (3, -4) a solution to the system of inequalities y < 4x + 3 and y > -2x + 4?

Back

No

Front

What does a dashed line indicate in a graph of an inequality?

Back

The line is not included in the solution set.

Front

What does a solid line indicate in a graph of an inequality?

Back

The line is 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 and check if all are satisfied.

Front

What is the solution set of the system y ≤ 3x and y ≤ -2x + 4?

Back

The area where both inequalities overlap.

Front

If y > 3x and y < -2x + 4, what does the graph look like?

Back

The area above the line y = 3x and below the line y = -2x + 4.