Determine whether the function is one-to-one. $$y = \frac { 2 } { 9 } x$$
A) No, it isn't one-to-one.
B) Yes, it is one-to-one.

Question

Quizplus · Accepted Answer

To determine if a function is one-to-one, we need to check if different inputs (x-values) produce different outputs (y-values). In this case, since every value of x corresponds to one and only one value of y, the function is one-to-one. Therefore, the correct answer is B) Yes, it is one-to-one.

Determine Whether the Function Is One-To-One y=29xy = \frac { 2 } { 9 } xy=92​x

Determine Whether the Function Is One-To-One $y = \frac { 2 } { 9 } x$