The domain of the function f (x) = - 3x is restricted to the negative integers. Which values are elements of the range?

Negative integers

those are like - 1,-2,-3,-4,-5 etc

not sure if it includes 0 or not becuase 0 is neighter negative nor positive

anways

f (x) = - 3x

notice the negative

the range is output

so negaitve times negative=positive

so the range will be all the multipules of 3 that are positive