2-Variable Inequality Illustrator

Use the interactive graph below to answer the questions that follow. Click and drag the points to change the equation of the line. Use the slider on the right of the graph to change the inequality type. Remember:

Less than or equal to

Less than

Greater than or equal to

Greater than

Section One

Graph inequality . Which of the following describes this graph?

勾選所有適當的選項

A
Line is solid, graph is shaded above
B
Line is dashed, graph is shaded above
C
Line is solid, graph is shaded below
D
Line is dashed, graph is shaded below

核對我的答案 (3)

Graph the inequality . How does this graph differ from ?

勾選所有適當的選項

A
The inequality is now shaded below.
B
The line is now dotted.
C
There is no change. These are the same inequality.

核對我的答案 (3)

Section Two

Graph the inequality . Choose all of the following that describes this graph.

勾選所有適當的選項

核對我的答案 (3)

Graph the inequality . How does this graph differ from ?

勾選所有適當的選項

A
The line changed from dashed to solid.
B
The shaded region changed from above to below.
C
There is no change. These are the same inequality.

核對我的答案 (3)

Section Three

Graph the inequality . Choose all of the following that describe this graph.

2-Variable Inequality Illustrator

Section One

Section Two

Section Three

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