Solutions of Linear Functions

Which of these represents standard form form?

• y - y1 = m(x-x1)

• Ax + By = C

• y = mx + b

Is (3,3) a solution to the linear inequality?

• Yes

• No

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

• Yes

• No

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

• Yes

• No

Solve the Piecewise Function when x=2

• 12

• 4

• -6

• -10

Is (-1,1) a solution to the linear inequality?

• Yes

• No

Is (5,0) a solution to the linear inequality?

• Yes

• No

Solve the Piecewise Function when x=3

• 12

• 4

• -6

• 6

If a system of linear equations has one solution, what does this mean about the two lines?

• Parallel lines

• the same line

• Intersecting lines

The solution to this system is...

• (4, -2)

• (4, 2)

• (-2, 4) 

• (-4, -2)