Linear and Nonlinear Functions Review

Is this graph linear or non-linear?

• Linear

• Non-Linear

Tags

CCSS.8.F.A.3

What is the equation of this graph?

• y=1/4x+6

• y=-1/4x+6

• y=4x+6

• y=-4x+6

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

The first hour flying the plane was at an altitude of 6000 feet. At the third hour the plane was at an altitude of 8000 feet. What is the rate of change?

• 2000 ft per hour

• 1000 ft per hour

• 8000 ft per hour

• 6000 ft per hour

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

What is the solution to this system of equations?

• (4, -1)

• (-1, 4)

• (-4, 1)

• (-4, -1)

Tags

CCSS.8.EE.C.8B

How many solutions?

• One Solution

• No solution

• Infinitely Many Solutions

Tags

CCSS.8.EE.C.8B

Sandy is walking home from the beach which is 20 miles from home. She can travel 4 miles per hour.

What would be function for this situation?

• y=4x

• y=4x+20

• y=-4x+20

• y=-4x

Tags

CCSS.HSF-BF.A.1A

Which table represents a linear function?

• Table A

• Table B

Tags

CCSS.8.F.A.3

Don pays a $50 down payment on phone, then pays $10 per month after. Does this represent represent a linear or non-linear function?

• Linear Function

• Non-Linear Function

Tags

CCSS.8.F.A.3

Why does the graph represent a linear function? Select two answers.

• The graph has an equation that can be written in the form y = mx + b.

• The graph has an initial value other than 0.

• The graph increases or decrease at a constant rate.

• The graph crosses the x and y axis.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Is the function Linear or Nonlinear?

• Linear

• Nonlinear

Tags

CCSS.8.F.A.3