Question

For the following function, determine whether the function is one-to-one.{(4,9), (3,6), ( - 8,11), (1, -17)}Is the function a one-to-oneYES OR NO

Answer 1

The function is one-to-one.

Check Explanation.

Step-by-step explanation

Like the name suggests, one-to-one functions have each input variable having exactly one unique output. That is, multiple inputs never give the same output.

Also noting that the data in the function are written as

(x, y) OR (Input, Output)

For this question, we see that all of the input variables are different and all have unique output variables.

Hence, this function is a one-to-one function.

Hope this Helps!!!