Answer:
That is the solutions are:
,
Step-by-step explanation:
The period of
or
is
.
Let's look at the first rotation to see when
happens.
This happens at
and also at
. (Notice I just looked at the x-coordinates because that is what cosine is. Sine is the y-coordinate.)
Now to find the rest of the solutions we can just make full rotations either way to get back to those points .
That is the solutions are:


Answer:
28
Step-by-step explanation:
so there are 7 days in a week and she had 4 stickers left so 7 x 4 = 28.
Answer:
NO se sorry presta atención para que no andes preguntas
Minimum : 0
maximum: 12
first quartile: 1
median: 2
third quartile: 4