Flashcard - Friday, November 15th

Front

What does the inequality y ≥ -2x + 1 represent graphically?

Back

The graph is a solid line, shaded above.

Front

When I see ≤ or ≥, what type of line do I use?

Back

Solid line.

Front

Back

Front

Solve and graph the inequality: 3 + 9k > 111.

Back

k > 12.

Front

What is the transformation of the graph if it is flipped and moved down 2 units?

Back

Flip the graph and shift it down 2 units.

Front

What is the difference between a solid line and a dashed line in graphing inequalities?

Back

A solid line indicates that the points on the line are included (≤ or ≥), while a dashed line indicates they are not ( < or >).

Front

How do you graph the inequality y < 3?

Back

Draw a dashed horizontal line at y = 3 and shade below it.

Front

What does the inequality x > 5 mean in terms of graphing?

Back

Graph a dashed vertical line at x = 5 and shade to the right.

Front

What is the solution set for the inequality 2x + 3 < 7?

Back

x < 2.

Front

How do you determine the shading direction for the inequality y ≥ 2x - 1?

Back

Shade above the line.