8th Unit 3 Lesson 5: Intro to Linear

What is the slope of this line?

• 3/2

• 2/3

• 2.8

• 5

Tags

CCSS.7.RP.A.2D

What is a PROPORTIONAL relationship on a graph?

• A line and starts at (0,0)

• A line but can start at any (0,y) point

• A curved line

• A zigzag line

Tags

CCSS.7.RP.A.2D

What is a LINEAR relationship on a graph?

• A line and starts at (0,0)

• A line but can start at any (0,y) point

• A curved line

• A zigzag line

Tags

CCSS.7.RP.A.2D

Linear Relationships have a constant rate of change/slope, what does that mean?

• varying slope number (add/subtracting by different values)

• a starting value

• same slope (adding/subtracting by the same value to make a pattern)

Tags

CCSS.7.RP.A.2D

Match each graph to the type of relationship!

• Nonlinear

• 
• Linear

• 
• Proportional

• 

Tags

CCSS.7.RP.A.2C

Classify each graph as Linear or Nonlinear!

Groups:

(a) Linear

,

(b) Nonlinear

• 
• 
• 
• 

Tags

CCSS.7.RP.A.2D

Linear Relationship: You have $80 saved up and you get $10 an hour for babysitting. What is the STARTING VALUE?

• 10

• 80

• 800

• 8

Tags

CCSS.7.RP.A.2D

Linear Relationship: You have $80 saved up and you get $10 an hour for babysitting. What is the constant RATE OF CHANGE?

• 10

• 80

• 800

• 8

Tags

CCSS.7.RP.A.2D

What is the starting value (y-intercept)?

• 2

• 12

• 6

• 0

Tags

CCSS.7.RP.A.2D

What is the slope/rate of change?
LOOK AT SCALES

• 6

• 3

• 1

• 1/6

Tags

CCSS.7.RP.A.2D