Solutions to Linear Functions and Inequalities

Is (-2,5) a solution to the linear inequality?

• Yes

• No

Solve the Piecewise Function when x=2

• 12

• 4

• -6

• -10

Solve the Piecewise Function when x=3

• 12

• 4

• -6

• 6

What is the solution to this system of linear equations?

• (4,2)

• (0,-1)

• (5,3)

• (8,0)

The solutions to a linear inequality are all the points in the shaded area of the graph. Which of these coordinates is a solution to this linear inequality?

• (5,5)

• (5,-1)

• (0,4)

• (-5,3)

Why is (0,4) NOT a solution to this linear inequality?

• Points on a dashed line are not included

• it's not in the shaded area

• it's in the shaded area

Which point is a solution to this linear inequality?

• (0,5)

• (5,0)

• (10,1)

• (-2,-5)

Is (4,2) a solution to this linear inequality?

• yes because it's on a solid line

• no because it's on a dashed line

• no because it's not in the shaded region

• yes because it has whole numbers

When you have a system of 2 linear inequalities, the solutions are in the region where both shaded areas overlap. Which graph has the letter "S" drawn in the solution area?

• 
• 
• 
• 

When you have a system of 2 linear inequalities, the solutions are in the region where both shaded areas overlap. Which coordinate is a solution to this system of linear inequalities?

• (-1,7)

• (10,2)

• (4,2)

• (1,2)