
Linear Functions and Their Applications

Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Hard

Thomas White
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What information did Lenor use to determine the fixed access fee and usage rate?
The company's advertisement
The company's customer service
The company's terms and conditions
The cost of different session durations
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is the graph plotted only in the first quadrant?
Because it simplifies calculations
Because negative values are not allowed
Because the graph is symmetrical
Because both minutes and cost are positive
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is the rate of change related to the slope in this context?
It is half the slope
It is the same as the slope
It is unrelated to the slope
It is twice the slope
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the y-intercept represent in Lenor's graph?
The total cost for 30 minutes
The usage rate per minute
The fixed access fee
The total cost for 10 minutes
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the slope of the line representing the first company's plan?
0.03 dollars per minute
0.10 dollars per minute
0.30 dollars per minute
0.50 dollars per minute
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does the second company's initial fee compare to the first company's?
It is lower
It is the same
It is higher
It is not mentioned
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the usage rate per minute for the second company's plan?
0.05 dollars
0.06 dollars
0.03 dollars
0.04 dollars
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