You receive a gift card for trading cards from a local store. The function d=20-1.95c represents the remaining dollars d on the

Question

4 years ago

12

You receive a gift card for trading cards from a local store. The function d=20-1.95c represents the remaining dollars d on the

gift card after obtaining c packages of cards. Find the zero of this function. Describe what this value means in this context.

Mathematics

1 answer:

finlep [7] · Answer 1 · 2021-12-18T16:46:47+03:00

finlep [7]4 years ago

6 0

The zero of this function is 10.2564103 ( or 10 if you round it) because you need to substitute d with 0. The value of this context means the maximum amount of trading cards you can get with the gifts card