Graphing Systems of Linear Inequalities on a TI84

What key do you press to access the INE equal application on a TI-84 Plus calculator?

• Zoom

• Graph

• Apps

• Alpha

If the INE equal application is missing from your calculator, where can you download it?

• From the app store

• From a third-party website

• From the calculator's settings

• From the TI website

Which key do you press first to enter an inequality sign in the INE equal application?

• Zoom

• Window

• Alpha

• Trace

What does the dashed line represent when graphing inequalities?

• Less than or equal to

• Greater than or equal to

• Less than

• Greater than

What does the upward triangle indicate when graphing an inequality?

• Shading below the line

• Shading above the line

• A solid line

• A dashed line

What is the solution set for the system of inequalities Y > 12x + 1 and Y < 12x - 3?

• A single point

• A double shaded area

• No solutions

• A solid line

What does the solid line segment represent in the graph of the third system of inequalities?

• Less than or equal to

• Greater than or equal to

• Less than

• Greater than

What does the double shaded area represent in the graph of a system of inequalities?

• A boundary line

• The solution set

• A single point

• No solutions

How do you enter an x equals inequality in the INE equal application?

• Press Alpha then Zoom

• Press Alpha then Window

• Press Alpha then Trace

• Press Alpha then Graph

What is the first step to exit the INE equal application?

• Press the Alpha key

• Press the Apps key

• Press the Graph key

• Press the Zoom key