Answer:
a) By graphing just one interval of length 
. b) Infinite number of angles, c) Infinite times.
Step-by-step explanation:
Any function is periodical when:
, 
Where is the period of the function. The periodicity of the function allows us to limit the graphing of the function to just an interval of one period and according to the definition, you can expect same output with n different angles (infinite number of angles and same output infinite times).
Y=2/3x
The y-intercept is zero, and the slope is 2/3
I would say 1/12 ft but I might be wrong.
Answer:
Step-by-step explanation:
The fraction of all the cookies is equivalent to 1.
If 
of the cookies are chocolate chip, then the remaining cookies is equivalent to
.
The fraction of all the cookies that are peanut butter is
