Posted by **Anonymous** on Monday, March 19, 2012 at 6:32am.

what is the fuction for input 3 and output 16?

- algebra -
**MathMate**, Monday, March 19, 2012 at 8:40am
"what is the fuction for input 3 and output 16?"

Should have read:

"what is **a** fuction for input 3 and output 16?" since many functions could fit the bill.

Examples:

f1(x)=x+13, so f1(3)=16

f2(x)=x²+7, so f2(3)=16

f3(x)=(x-1)^4, so f3(3)=16

....

## Answer this Question

## Related Questions

- Algebra - I have an input / output machine I need a rule I can use for any value...
- math - i need help with patterns and equations i cant find the rule it goes like...
- 7 th grade math - What is the rule for this function? input 1 output 3 input 2 ...
- Math - Hey, I need your help! I have an input output table that I need the ...
- math - i need help! my last math question cant figure out! whats the rule for ...
- calculus - i have a problem figureing out this question do you have any help? ...
- Math - What is the rule for this function? input 2 output 5 ,input 4 output 13, ...
- math - Please help me find the rule input 0 output 2 then input 1 output 4 next ...
- math - What is the rule for this function? Input 1 output 3 Input 2 output 5 ...
- math - What is the rule for this function? Input 1 output 3 Input 2 output 5 ...