Review Check -In #2

Which equation represents a nonlinear function?

• 7x – 3y = 0

• x = 12y – 4

• 9xy = 19

• x + 7 = 0

Which equation represents a linear function?

• y = x² + 6

• y = 3x – 5

• y = 2x² + 4

• y = x(x – 2) + 1

Which function is linear?

• y = x²

• y² = x² + 2

• y = 4

Which equation represents a linear function?

• y = 2x + 7

• y = x² + 4

• y = x(x + 1)

• y = 2x³

Which is an equation of the line that passes through the points ( 5, 4)

and (10, 8)?

Which is an equation of the line shown on the graph below?

Which is an equation of the line shown on the graph below?

Lines n and o are parallel and are cut by the transversal p.

What is the value of x?

• 23°

• 48°

• 65°

• 89°

Lines n and m are parallel and cut by the transversal p.

What is the value of x?

• 11

• 15

• 30

• 34

Lines L and M are parallel.

What is the value of x?

• 12

• 16

• 29

• 33