Bob has $150 in his savings account and saves $40 per month.  Which equation represents the amount Bob has in his account after x months?

• y = 150 + 40
• y = 40x + 150
• y = 150x + 40

Easy Car Rental charges $8.50 an hour plus a rental fee of $25.50. Which equation represents the total charges for x hours?

• y = 8.5 + 25.5
• y = 25.5 + 8.5x
• y = 8.5 + 25.5x

What is the y-intercept of the line y = 4x - 10?

• 4
• -4
• 10
• -10

Find the slope of the line that passes through the points (2, 4) and (6, 12)

• 1/2
• -1/2
• 2
• -2

The outside temperature and the amount of layers you wear. 

• Positive correlation
• Negative correlation
• No correlation
• All of the above

The number of siblings you have and your weight. 

• Positive correlation
• Negative correlation
• No correlation
• All of the above

The amount of people living in a house and the grocery bill

• Positive correlation
• Negative correlation
• No correlation
• All of the above

Match the following

• Positive Correlation

• 
• Negative Correlation

• 
• No Correlation

• 

Organize these options into the right categories

Groups:

(a) Positive Correlation

,

(b) Negative Correlation

,

(c) No Correlation

• 
• 
• 
• 
• 
• 

Which graph shows a line of best fit for Lily’s data?

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• 
• 
•