how do i evaluate this function?

Question

k(n)=3n-4; find k(-2-n)

Answer 1

replace n with (-2-n)

 

3(-2-n) - 4 = -6 -3n - 4 = -3n - 10

Answer 2

Hello, thank you for taking the time to post your question!

When it says to find k(-2 – n), that means that you want to plug in n = -2 – n in the original function

k(-2 – n)

= 3(-2 – n) – 4

= -6 – 3n – 4

= -3n - 10

I hope that helps get you moving in the right direction! Feel free to reach out if you have any additional questions beyond that :)