The graph shows the costs at a parking garage that allows cars tobe parked for up to ten hours per day. Closed dots indicate thatpoints belong to the graph and open dots indicate that points arenot part of the graph. Use the graph to solve Exercises 81–82.Parking Garage Costs151231 29 103456.7.89.Time (hours)81. You park your car at the garage for four hours on Tuesdayand five hours on Wednesday. What are the total parkinggarage costs for the two days?82. On Thursday, you paid $12 for parking at the garage.Describe how long your car was parked.Cost (dollars)

81.The graph shows the cost a parking garage that allows cars to be parked for up to ten hours per…

Answered: The graph shows the costs at a parking…

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter3: Linear And Nonlinear Functions

Section3.7: Piecewise And Step Functions

Problem 44PFA

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Similar questions

Find a point on the graph we drew in Example 12 that has a negative x-value.
Describe Marissa's distance from the starting point at the end of her trip in relation to her distance from the starting point at the beginning of her trip. Use evidence from the graph to justify your answer.
The width of a rectangular computer screen is 2 inches more than its height. If the area of the screenis 143 square inches, determine its dimensions symbolically and graphically (include the graph in yourwork). Show all your steps.Page 1 of 1
During a diagnostic evaluation, a 33-year-old woman experienced a panic attack a few minutes after she had been asked to relax her whole body. The graph shows the rapid increase in heart rate during the panic attack. Solve, a. For which time periods during the diagnostic evaluation was the woman’s heart rate increasing? b. For which time periods during the diagnostic evaluation was the woman’s heart rate decreasing? c. How many turning points (from increasing to decreasing or from decreasing to increasing) occurred for the woman’s heart rate during the first 12 minutes of the diagnostic evaluation? d. Suppose that a polynomial function is used to model the data displayed by the graph using (time during the evaluation, heart rate). Use the number of turning points to determine the degree of the polynomial function of best fit. e. For the model in part (d), should the leading coefficient of the polynomial function be positive or negative? Explain your answer. f. Use the graph to estimate…
The maximum heart rate, in beats per minute, that you shouldachieve during exercise is 220 minus your age, 220 - a, where 'a' is the age. The bar graph shows the target heart rate ranges for four types of exercise goals. The lower and upper limits of these ranges are fractions of the maximum heart rate, 220 - a. If your exercise goal is to improve cardiovascular conditioning, the graph shows the following range for target heart rate, H, in beats per minute, for lower limit of range H = 7/10 (220 − a), for upper limit of range H = 4/5 (220 − a). Solve, a. What is the lower limit of the heart rate range, in beats per minute, for a 20-year-old with this exercise goal? b. What is the upper limit of the heart rate range, in beats per minute, for a 20-year-old with this exercise goal?
48 solution provided by instructor therefore not graded work, please explain why the graph looks like that as well
how do you graph (1/4, 15/8)
2. What is the answer? Show your complete solution (with graph). Simplify your final answer without the use of calculator.
How do I graph and solve for exercise 2 and exercise 3?
A university is trying to determine what price to charge for tickets to football games. At a price of 28$ per ticket, attendance averages 40,000 people per game. Every decrease of $4 adds 10,000 people to the average number. Every person at the game spends an average of $6 on concessions. What price per ticket should be charged in order to maximize revenue? How many people will attend at that price? What is the price per ticket ? What is the average attendance ?
A university is trying to determine what price to charge for tickets to football games. At a price of $16 per ticket, attendance averages 40,000 people per game. Every decrease of $4 adds 10,000 people to the average number. Every person at the game spends an average of $6.00 on concessions. What price per ticket should be charged in order to maximize revenue? How many people will attend at that price?
4.Use your graph to estimate the scale factor the artist could use if she had enough paint to cover 12 square feet, 5. Suppose the painter has enough paint to cover 1 square foot, and she buys enough paint to cover an additional 2 square feet. How does this change the scale factor she can use? 6. Suppose the painter has enough paint to cover 14 square feet, and she buys enough paint to cover an additional 2 square feet. How does this change the scale factor she can use?

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