SOLUTION: How do I go about solving the problem " For the 2 functions, f(x) and g(x), tables of values have been shown below. What is the value of g(f(3)) ? "
& here are the 2 tables sho
Algebra ->
Functions
-> SOLUTION: How do I go about solving the problem " For the 2 functions, f(x) and g(x), tables of values have been shown below. What is the value of g(f(3)) ? "
& here are the 2 tables sho
Log On
Question 590904: How do I go about solving the problem " For the 2 functions, f(x) and g(x), tables of values have been shown below. What is the value of g(f(3)) ? "
& here are the 2 tables shown:
x | f(x)
---------
-5 | 7
-2 | -5
1 | 3
3 | 2
x | g(x)
--------
-2 | 3
1 | -1
2 | -3
3 | -5
Please help me to understand functions in general and how they work. As well as how I would go about solving this problem.
Thank you so much.! Answer by solver91311(24713) (Show Source):
No one would have as much difficulty understanding functions if teachers would be precise about the language when they introduce the concept in the first place.
Consider . This is NOT a function. is the function, is the value of the function at . So, what do you suppose means? If you said the value of the function at then you get a gold star on your forehead.
So for this problem, find the value of the function at and then find the value of the function at that value. Capisce?
John
My calculator said it, I believe it, that settles it
