Question

Mike is playing a video game. He tracks the number of points won in each round. In the first two rounds, he won 46 points. In the next 4 rounds, he won 35 points each. If x represents the round and y represents the points won in the round, which of the following describes the situation?

A. neither a function nor a relation
B. both a relation and a function
C. a relation only
D. a function only

Answer 1

B.

Explanation:

Answer 2

B. both a relation and a function

Explanation:

x = round number

y = points

lets make coordinate pairs

(1,46)

(2,46)

(3,46)

(4,46)

(5,46)

(6,46)

This is a relation since it is any set of ordered pairs

Is it a function? It is a function if each input goes to only one output. Each x goes to only one y so it is a function

B. both a relation and a function