The table shows the input, x, and output, y, relationship for a function. Which function rule describes the relationship between x and y?

f(x)=13x−1

f(x)=−13x−1

f(x)=3x+1

f(x)=3x−1

f(x) = 1/3x -1

I am not sure if it is right but I am 90% sure

answer: it is 8

step-by-step explanation:

you know why its 8

soo this can be solve by using the formula:

f = p( 1 + i)^ n

where f is the future profit

p is the initial profit

i is the percent increase

n is the number of years

a . f = 30000 ( 1.05)^n

b. f = 30000 ( 1.05)^15

f = $62,368