Question

Which is true about the functional relationship shown in the graph?

A. The weight of the apples is a function of their cost.
B. The weight of the apples is a function of the number of apples.
C. The cost of the apples is a function of their weight.
D. The cost of the apples is a function of the type of apple​

Answer 1

Answer:

A. The weight of the apples is a function of their cost.

Step-by-step explanation:

In the graph it shows the more the apples weight the cost increase, therefore A is your answer.

Answer 2

Answer - A

As you should know, a functional relationship refers to the effect an independent variable has on a dependent variable.

Cost being the dependent variable
And Weight being independent

Going by this your answer would be A because the weight (independent) has an effect of the cost (dependent).