Answer:

Step-by-step explanation:

Answer:
the last one
Step-by-step explanation:
The period will be the length for one cycle of the function.
answer: 10
Answer:
The answer is B
Step-by-step explanation:
Because 3 1/5 as a decimal is 3.2
So 3.2 x 7 = 22.4
converted to a fraction is 11 2/5
and 22 2/5 simplified is 11 2/5