Identify Linear Functions Equations

In the linear equation

y = mx + b,

what does m stand for?

• Slope

• y-intercept

• Solution

• x-intercept

Tags

CCSS.8.F.A.3

CCSS.8.EE.B.6

What is Point-Slope Form of linear equations?

• Ax+By=C

• y = mx+b

• y-y1=m(x-x1)

• m = (y2-y1)/(x2-x1)

What type of function is: y = 4x + 10

• Linear

• Quadratic

• Cubic

• Absolute Value

Write the equation of the linear function in the form y = mx + b.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

• A/F
• B/G
• C/H
• D/J

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

The graph of a linear function passes through the points (-1, -1/4) and (1, -3/4).

Which equation represents the function?

• 
• 
• 
• 

Write the EQUATION (including the "y=") of a linear function that has a slope of 5 and y-intercept of 2.

Mathematical Equivalence

ON

Tags

CCSS.8.F.A.3

CCSS.8.EE.B.6

Samuel is tracking the temperature change over time. He notices that the temperature decreases steadily as time passes. Write an equation that represents this relationship.

• y = -2x + 2

• y = 2x + 2

• y = 1/2x - 2

• y = -1/2x + 2

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

What type of function is pictured?

• Linear

• Quadratic

• Cubic

• Absolute Value