Answer:
3
Step-by-step explanation:
159-12=147-12=... keep going until you get to
15-12=3
1 1/10 (A) would be the answer
Answer:
C
Step-by-step explanation:
For any of the functions described above, the only way any of those could be functions is that there has to be a difference value for each x, unless it is the same x-value. If the x is mentioned twice, that is fine, as long as the y point is also the same. If it is different, it is not a function.
Pick the answer c i would give a explantion but i have no paper