Rate of Change from a Graph

Front

Heart rate is measured in beats per minute (bpm). What is the rate of change? Options: 100 bpm, 75 bpm, 2 minutes 150 heart beats, 20 bpm

Back

75 bpm

Front

Rate of change for the graph?

Back

40 mi/hr

Front

Is the graph proportional?

Back

No

Front

What is the rate of change? Options: 60 mi/hr, 60 hr/mi, 1 mi/hr, 180 mi/hr

Back

60 mi/hr

Front

Which rate of change matches the graph?
Options: 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

Back

Taylor can write 25 words per minute

Front

What makes a graph proportional?

Back

A straight line that goes through the origin

Front

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

Back

The boat travels 45 miles for every 1 hour

Front

Identify the rate of change. Options: k = 6 cookies/package, k = 12 cookies/package, k = 1/6 package/cookie, k = 1/12 package/cookie, none (not proportional)

Back

k = 6 cookies/package

Front

What is the constant of proportionality?

Back

5 biscuits/day

Front

What is the rate of change?

Back

2 chocolates/people