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.
10
2.
Create a table to show the relationship between the number of scarves x and the
cost C.
10
3.
What are the domain and range of C?
10
4.
What is the meaning of C(3)?
10
5.
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.