Question

I'm not good at functions​

Answer 1

When x is equal to 1, y is equal to 18-2(1), which is equal to 16.

When x is equal to 2, y is equal to 18-2(2), which is equal to 14.

When x is equal to 4, y is equal to 18-2(4), which is equal to 10.

When x is equal to 5, y is equal to 18-2(5), which is equal to 8.

Let me know if this helps!

Answer 2

Each are in order
1,16
2,14
4,10
5,8