Question

1.Marco and his two younger sisters would like to purchase a silver charm bracelet for their mother’s birthday. They went to the mall and found what they were looking for at Store A. In Store A, the bracelet without charms costs $85 and each charm costs $15.

A.Use function notation that models the total price of the bracelet and how that price is based on the number of charms. Explain the reasoning behind your equation.

Answer 1

@texaschic101

Answer 2

@iPwnBunnies

Answer 3

Total price = 15x + 85. We know the bracelet without any charms (x=0) is 85. As we buy a charm at a time, x goes up 1 at a time. For every charm you buy, you have to add 15 dollars to your previous total.

Answer 4

f(x) = 85 + 15x

Answer 5

Idk what function notation is..f(x) = 15x + 85?

Answer 6

B.What would be a reasonable domain for this function based on this scenario? Explain why this is a proper domain.

Answer 7

@iPwnBunnies