Rate of Change from Word Problem

You can buy 3 apples for $1.20. What is the price of 10 apples? How do you approach this question?

• Only find unit rate

• Finding AND use the unit rate

Tags

CCSS.6.RP.A.3B

During the summer, Briana runs an ice cream shop. Her biggest seller is waffle ice cream cones. She charges $1.85 for a waffle cone, and $0.60 for each scoop of ice cream. What is the rate of change?

• $2.45

• $0.60

• $60

• $1.85

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Bob has $150 in his savings account and saves $40 per month. What is the rate of change?

• $150

• $40 per month

• $40 per day

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Lonnie plans to join the gym.  He must pay a $35 membership fee.  He will then pay $5 each month.  What is the slope?

• 7

• 35

• 5

• 1/7

Tags

CCSS.HSF.LE.B.5

One spring, the temperature rose from -5 degrees to 12 degrees in 24 hours. How much did the temperature rise in 24 hours?

(a)  

Tags

CCSS.7.NS.A.1C

The enrollment at Temple Junior High School has a change of -60 over a 3 year period. What is the average change per year?

(a)  

Tags

CCSS.HSF-LE.A.1B

Jeff saw 7 identical withdrawals on his bank statement that came to a total of $315. By how much did each withdrawal change Jeff's Account?

(a)  

Tags

CCSS.7.EE.B.3

Antwon records the outside temperature at 8:00 A.M. and at noon every day. Today the 8:00 A.M. temperature was -3 degrees and the noon temperature was 1 degree. What was the change in the temperature from 8 A.M. to noon today?

(a)  

Tags

CCSS.7.NS.A.1C

A stock falls 7 points each day for 2 days. What integer represents the change in stock price for the 2 days?

(a)  

Tags

CCSS.7.NS.A.3

The ratings for a TV show drop a total of 10 points in 2 weeks. What integer represents the average change in points per week?

(a)  

Tags

CCSS.7.NS.A.1A