Question:
Solution:
Consider the following diagram related to the function rule:
Notice that the only function that fits the problem description is:
f(x) = -2x
that is, because:
f(0) = -2(0) = 0
f(3) = -2(3) = -6
and
f(-2)= -2(-2) = 4
so, the correct answer would be:
MULTIPLY THE INPUT BY -2.
