Input 1, 3, 4, 3 output 1, 9, 16, 27

is it a function

A. yes, each input has only one output
B. yes, each output has only one input
C. yes, each output is the square of the input
D. no, the input 3 has 2 outputs

what would the answer be?

no the input 3 has 2 outputs so it would be D

Step-by-step explanation:

its not a funtion becues theres not a padern

a funtion would be like this

input 1, 3, 5, 7, 9

output 3, 6, 9, 12

thats a funtion

pakistan's principal natural resources are arable land and water. about 25% of pakistan's agriculture accounts for about 21% [1] of gdp and employs about 43% of the labour force. in pakistan, the most agricultural province is punjab where wheat and cotton are the most grown.

b.   e = 7.5h

hope this , lovely!