Answer:
i don't understand the question
Answer:
0
Step-by-step explanation:
Put -6 where x is and do the arithmetic.
f(-6) = 1/3 (-6 +6) = 1/3 (0)
f(-6) = 0
Answer:
b
Step-by-step explanation:
Answer:7
Step-by-step explanation:
all you have to do is subtract 20-13