Question

Explain how to write a function rule from the table below. Then write a function rule.

x = 0|2|4|6
y = 2|1|0|-1

Pls I really need help ASAP

Answer 1

Please help, I need to turn this in right now

Answer 2

When x increases by 2 y decreases by 1.

The initial value for y is 2 and zaim decreases with 1 which is one half of the increase value for x.

So your function is:
Initial value for y, in this case 2 minus decrease in value for y, in this case one half of the increase in argument x.

y = 2 - x / 2