Given the equation, y = 3{(0.87)^x} y = 3 ( 0.87 ) x , where y is the amount of money in thousands in x years, describe what is happening? a. the amount of money is decreasing at a rate of 13% per year b. the amount of money is decreasing at a rate of 87% per year c. the amount of money is decreasing at a rate of 13 per year d. the amount of money is decreasing at a rate of 87 per year

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.