Claire needs to buy party favors for her friend's birthday party. Party Craze charges $3 per item and $7 for shipping. Party Time charges $5 per item and $4 for shipping.
Select which statements are true. Select all that apply.
(3 points)
Responses
Both situations represent linear functions
Both situations represent linear functions
The rate of change of the function that represents Party Time's cost is $4
The rate of change of the function that represents Party Time's cost is $4
The rate of change of both functions represent the price per item
The rate of change of both functions represent the price per item
The y-intercept of the function that represents Party Craze's cost is $7
The y-intercept of the function that represents Party Craze's cost is $7
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The correct statements are:
- Both situations represent linear functions
- The rate of change of the function that represents Party Time's cost is $4
- The rate of change of both functions represent the price per item
- The y-intercept of the function that represents Party Craze's cost is $7