Determine whether y is a function of x.

A) Yes
B) No

Name: Determine whether y is a function of x. A) Yes B) No
Brand: Quizplus
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Question

Determine whether y is a function of x. ​
​  ​
A) ​Yes 
B) ​No

Quizplus · Accepted Answer

A function is a relation between a set of inputs and a set of possible outputs, with the property that each input is related to exactly one output. In the given graph, every value of x corresponds to exactly one value of y, i.e., there is no vertical line that intersects the graph more than once. Hence, y is a function of x.

Determine Whether Y Is a Function of X