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

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.

stethere all not eveanp-by-step explanation: