X cannot be negative, so the first option and the third option are out.
when x = 1, f(x) = -1; when x = 4, f(x) = -2 and when x = 9, f(x) = -3. Hence the last option.
Answer:
12
Step-by-step explanation:
7x3=21
3x4=12
boOM
Hope This Helps
<3
Answer: About 4 movies
Step-by-step explanation:
1 2/3 times 4/1 = 28/5
28/5 converted to a mixed number is 5 3/5
so therefore it would be ABOUT 4 movies