Decide whether the relation defines a function.
-$$y = \sqrt { 3 x - 2 }$$
A) Not a function
B) Function

Name: Decide whether the relation defines a function. -\[y = \sqrt { 3 x - 2 }\] A) Not a function B) Function
Brand: Quizplus
Rating: 4.9 (39 reviews)

Question

Quizplus · Accepted Answer

For a relation to define a function, each input (x-value) must correspond to exactly one output (y-value). The given relation, $y = \sqrt { 3 x - 2 }$, assigns exactly one y-value for each x-value in its domain (all x-values for which $3x - 2 \geq 0$), thus it defines a function.

Decide Whether the Relation Defines a Function y=3x−2y = \sqrt { 3 x - 2 }y=3x−2​

Decide Whether the Relation Defines a Function $y = \sqrt { 3 x - 2 }$