Question

the table compares the sizes (in grams) of rice packs and their cost (in dollars) for several different convenient stores. can the size of a pack be represented as a function of its price?
price (dollars) size (grams)
2.30 1000
1.90 850
2.00 900
2.60 1200
1.90 850
2.50 1100
1.70 850
1.90 950
choose 1 answer:
a yes
b no

Explanation:

Step1: Recall Function Definition

A function requires that each input (price) has exactly one output (size).

Step2: Check Price-Size Pairs

Look at the price \( 1.90 \) dollars. It maps to \( 850 \) grams and \( 950 \) grams. Since one input has multiple outputs, size is not a function of price.

Answer:

B. No