Interpreting Graphs of Linear Functions in Context

What is the rate of change for this graph?

(a)  

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

What is the is the y intercept for the graph?

(a)  

Tags

CCSS.HSF-IF.C.7A

What does it mean when x = 5

• The painting is $5

• Sally is charing $50 for the painting

• It took Sally 5 hours to paint that picture

• The y intercept is $50

Tags

CCSS.HSF.LE.B.5

Describe the meaning of the rate of change for this graph.

• for every 2 hours, the temp goes up by 1 degree

• the temp increases 2 degrees every hour

• the temp increases 1 degree every 2 hours

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Write a function for this graph

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What would be the temperature after 8 hrs?

(a)  

Tags

CCSS.HSF.LE.B.5

What would be the temperature after 20 hrs?

(a)  

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSA.CED.A.1

CCSS.HSS.ID.A.1

CCSS.HSS.ID.C.7

What is rate of change?

Check all that apply

• $\frac{run}{rise}$
  

• $\frac{rise}{run}$
  

• $\frac{\Delta y}{\Delta x}$

• $\frac{\Delta x}{\Delta y}$

• slope

Tags

CCSS.HSF-LE.A.1B

What is the rate of change between these points? Simplify

(a)  

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Write an equation for this line

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10