Rate of Change from a Graph

Heart rate is measured in beats per minute (bpm).

What is the rate of change?

• 100 bpm

• 75 bpm

• 2 minutes 150 heart beats.

• 20 bpm

Tags

CCSS.HSF.IF.B.6

CCSS.HSS.ID.C.7

What is the rate of change for the following graph?

• 80 mi/hr

• 20 mi/hr

• 40 mi/hr

• 160 mi/hr

Tags

CCSS.HSF.IF.B.4

CCSS.HSS.ID.C.7

Is the graph proportional?

• Yes

• No

Tags

CCSS.8.EE.B.5

What is the rate of change?

• 60 mi/hr

• 60 hr/mi

• 1 mi/hr

• 180 mi/hr

Tags

CCSS.HSF.IF.B.4

CCSS.HSS.ID.C.7

Which rate of change matches the graph?

• Taylor can write 6 words per minute

• Taylor can write 25 words per minute

• Taylor can write 50 words per minute

• Taylor can write 150 words per minute

Tags

CCSS.HSF.IF.B.4

CCSS.HSS.ID.C.7

What makes a graph proportional?

• straight line

• A straight line that goes through the origin

• Curvy line

• curvy line that goes through the origin (0,0)

Tags

CCSS.8.EE.B.5

The constant of proportionality of this graph is k = 45. What does it mean...a.k.a. - rate of change?

• The boat travels for 45 miles for every 45 hours

• The boat travels 1 mile for every 45 hours

• The boat travels 45 miles for every 1 hour

• The boat travels 1/45 mile for every 1 hour

Tags

CCSS.HSF.IF.B.6

CCSS.HSS.ID.C.7

Identify the rate of change.

• k = 6 cookies/package

• k = 12 cookies/package

• k = 1/6 package/cookie

• k = 1/12 package/cookie

• none (not proportional)

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.B.6

CCSS.HSS.ID.C.7

What is the constant of proportionality?

• 5 biscuits/day

• 1/5 days/biscuit

• 10 biscuits/day

• 2 biscuits/day

Tags

CCSS.HSS.ID.C.7

What is the rate of change?

• 6 chocolates/people

• 6 people/chocolates

• 2 chocolates/people

• 1/2 people/chocolates

Tags

CCSS.HSF.IF.B.6

CCSS.HSS.ID.C.7