A cab ride charges a flat fee of $8.00 and then $3.50 per mile. The total charge, y, can be expressed by the equation y=$8.00+$3.50x, where x is the number of miles. Which of the following statements does NOT describe this relationship?
1 point
1
Question 2
2.
The total cost for a family going to the movies is y=$12.50x, where x is the number tickets being purchased. Which of the following statements does not describe this relationship?
1 point
1
Question 3
3.
What is the equation for the line which contains the point (-2, -11) and has slope 5?
1 point
1
Question 4
4.
A school club sells bags of popcorn for $1.00 each as a fundraiser. The equation of the relation is P=B−25, where P represents the profit in dollars and B represents the number of bags sold.
What does the P -intercept represent?
1 point
1
Question 5
5.
What is the equation for the line which contains the point (0, 1) and has slope 3?
1 point
1
Question 6
6.
The slope of a line is –32 , and the y -intercept is –3. What is the equation of the line in general form?
1 point
1
Question 7
7.
The current temperature in Detroit is 75°F. What is the temperature in degrees Celsius?
(Hint: C = 5/9(F - 32))
1 point
1
Question 8
8.
What is a solution to this system equation?
3x + y = 9
2x + 3y = 17
1 point
1
Question 9
9.
Becky began an exercise program. She made this table to show the pattern that she followed when she ran each day.
Which of the following sets of coordinates can represent the data shown in the table Becky made?
1 point
1
Question 10
10.
A health club charges a membership fee of $ 50 per month plus $ 5 per day of use. During its new promotion, the health club wants to charge a flat fee for each day a member uses the club. The given graph represents the projection of revenue from this new promotion.
According to the graph, how much will a member be charged as a flat fee per day of use?