Inequality Symbols
Graphing Inequalities
Jolley
Graphing Systems of Inequalities
Is (x,y) a solution to the System of Inequalities?

100

What inequality symbol would you use for the words "at least?"

100

DASHED!

100

My Favorite NFL Team
The Bengals

100

Graph the system of inequalities on your graphing calculator.

y > x + 1
y > -x

100

Is the point a solution to the system?

No! The point lies on the DASHED line, so you cannot include it in the solution!

200

What inequality symbol would you use for the words "at most?"

200

ABOVE!

200

The Grade/Subject I Teach
4th Grade Special Education

200

200

Is the point a solution to the system?

Yes! This point lies in the shaded region.
(Hint: The tick marks on the graph go up by 5's!)

300

What inequality symbol would you use for the words "no more than?"

300

300

What month my birthday is in
June

300

300

Is the point a solution to the system?

Yes! This point lies on the SOLID line, so it IS a part of the solution!
(Hint: Each tick mark on the graph goes up by 2s!)

400

What inequality symbol would you use for the words "not to exceed?"

400

400

Brand of shoes I'm wearing
Steve Madden

400

400

Is (0,0) a solution to the system of inequalities below?

No! The point (0,0) lies outside of the shaded region.

500

What inequality symbol would you use for the words "no fewer than?"

500

500

Where I met my wife
Athens Ohio (Ohio University)

500

Answer: Graph A

500

Answer: D
(Hint: Plug in "x" and "y" for each point to
see which ordered pair makes the inequalities true statements!)