Algebra I.3.B.10 - Representing, Naming, and Evaluating Functions – Exit Ticket

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Let f(x) = 4(3)x. Complete the table shown below.

Jenna knits scarves and then sells them on Etsy, an online marketplace. Let C(x) = 4x + 20 represent the cost C in dollars to produce 1 to 6 scarves.

Create a table to show the relationship between the number of scarves x and the cost C.

What are the domain and range of C?

What is the meaning of C(3)?

What is the meaning of the solution to the equation C(x) = 40?

From EngageNY.org of the New York State Education Department. High School 1 Algebra, Module 3, Topic B, Lesson 10. Internet. Available from https://www.engageny.org/resource/algebra-i-module...; accessed 28/Oct/2015.