1 The table below shows the cost of different numbers of goldfish at a pet store. COST OF GOLDFISH Number of Goldfish Cost $1.50 10 $3.00 15 $4.50 20 $6.00 The cost is a linear function of the number of goldfish. Which statement describes the rate of change of this function? A The cost increases $0.30 each time 1 goldfish is added. B The cost increases $1.50 each time 1 goldfish is added. The cost increases $3.00 each time 5 goldfish are added. D The cost increases $6.00 each time 5 goldfish are added.

1 The table below shows the cost of different numbers of goldfish at a pet store. COST OF GOLDFISH Number of Goldfish Cost $1.50 10 $3.00 15 $4.50 20 $6.00 The cost is a linear function of the number of goldfish. Which statement describes the rate of change of this function? A The cost increases $0.30 each time 1 goldfish is added. B The cost increases $1.50 each time 1 goldfish is added. The cost increases $3.00 each time 5 goldfish are added. D The cost increases $6.00 each time 5 goldfish are added.

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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