
8.f.b.4
Quiz by Melissa Miller
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6 questions
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- Q1Which of the following represents a function that models a relationship in which each input has exactly one output?y = 2x + 3x² = yx = y²y = x² - x + 130s
- Q2If a car travels at a constant speed of 60 miles per hour, which function represents the relationship between the time travelled (t) in hours and the distance (d) in miles covered by the car?d = t + 60d = t/60d = 60tt = 60d30s
- Q3A theater charges $8 per ticket plus a one-time service fee of $20. If 'x' represents the number of tickets and 'y' represents the total cost, which function represents this relationship?20 = 8x + yy = 8x + 20y = 20x + 8y = 8/20x30s
- Q4A pizza place sells a pizza for $10 and charges a delivery fee of $5. If 'p' represents the number of pizzas and 'c' represents the total cost, which function represents this relationship?c = 10p + 55 = 10p + cc = 5 + 10pc = 5p + 1030s
- Q5A cellphone plan costs $20 per month plus $0.10 per text message sent. If 'm' represents the monthly cost in dollars and 't' represents the number of text messages sent, which function represents this relationship?m = 0.10 + 20t20 = m + 0.10tm = 20 + 0.10tm = 20t + 0.1030s
- Q6Consider a function which models the relationship between the number of hours worked and total payment. If every hour worked is paid $15, which of the following represents this relationship?Total payment = 15 * Hours workedTotal payment = Hours worked + 15Hours worked = 15 * Total paymentTotal payment = 15 / Hours worked30s