Determine whether the given function is invertible. If it is invertible, then find its inverse. Match your results to the correct answer below. {(-10,-13),(-8,-2),(1,-7)}
A) No
B) Yes ; {(-13,-10),(-2,-8),(-7,1)}
C) Yes ; {(-10,13),(-8,2),(1,7)}
D) Yes ; {(10,13),(8,2),(-1,7)}

Question

Quizplus · Accepted Answer

To determine if a function is invertible, we need to check if each input value corresponds to a unique output value. In this case, we can see that each input value has a unique output value, so the function is invertible. To find the inverse, we simply swap the input and output values in each ordered pair: {(-10,-13),(-8,-2),(1,-7)} becomes {(-13,-10),(-2,-8),(-7,1)}. Therefore, the correct answer is B.

Determine Whether the Given Function Is Invertible