SOLUTION: Good evening, I am working on a problem and was able to solve most of it but need help with a portion of it to understand better, any help would be appreciated please. "Is the f

Algebra ->  Graphs -> SOLUTION: Good evening, I am working on a problem and was able to solve most of it but need help with a portion of it to understand better, any help would be appreciated please. "Is the f      Log On


   



Question 979161: Good evening, I am working on a problem and was able to solve most of it but need help with a portion of it to understand better, any help would be appreciated please.
"Is the function f(x)= 5/x/ a one to one function?
a. using the first definition, x=3 and x=-3 are two different input values.
b. if f(x) is one to one, f(3) must be different from f(______).
c.f(3)= 5/3/=15, f(-3)=15

Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


If is one-to-one, and , then

What makes you think ?

John

My calculator said it, I believe it, that settles it