f(0) = 4 , Â f(6) = 8
Step-by-step explanation:
Since
 then  f(0) = 0+4 = 4
5 < 6  < 7  therefore  f(6) = 8
1
step-by-step explanation:
it's the only multiple of both and the least
use distributive property on all like terms and change your signs if you have a double negative or if you have positive/negative