Question

Choose the answer that best represents the situation described below.Liza is buying a new bicycle. She knows that the less the bicycle weighs, themore expensive it will be.O A. The cost of the bicycle is a function of where she buys it.O B. The weight of the bicycle is a function of what it's made of.O C. The cost of the bicycle is a function of its weight.

Answer 1

Liza is buying a bicycle, the information she has is ;

The less the weight of the bicycle, the higher the cost of the bicycle.

The factors to take notice are :

-weight of the bike

-cost of the bike

If weight is less, the bike is more expensive.

The cost of the bicycle is a function of its weight in that the two items have an inverse proportion relationship. This is to say that, as one item decreases, the other one increases. When weight reduces, the cost increases.

Answer : C. The cost of the bicycle is a function of its weight.