Matching Graphs and Inequalities

Which linear inequality matches the graph?

• y > +2x + 3

• y <= -2x + 3

• y < -2x + 3

• y >= -2x+3

Write the special case linear inequality

Be sure to pick a (< or > symbol)

(if = then put it after the symbol)

Put each linear inequality in y __ mx + b form and then match to the graph:

• -4x + 12y > 24

• -4x + 12y < 24

• -4x - 12y > -24

• -4x - 12y < -24

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Match the graph with its inequality.

• b > –2

• b < –2

• b ≥ –2

• b ≤ –2

What inequality does the number line graph represent?

• x > 5

• x < −5

• x ≥ 5

• x ≥ −5

What inequality does the number line graph represent?

• x <= 4

• x>= -4

• x < -4

• x < 4

If you were to graph the inequality  would the circle be open or closed? 
x > 45 

• open

• closed

10 ≥ x - 3

• x ≤ 13

• x ≥ 13

• x ≤ 7

• x ≥ 7