So, the function is obviously shifted up by 1 so it rules out A and B, and we also see that the period is 4pi rather than 2pi, and using the fact that:

$\frac{2\pi}{b}=4\pi \implies \frac{b}{2\pi}=\frac{1}{4\pi}\implies b=\frac{1}{2}$

Now that we know our b value, we see that the correct answer would be C.

3 0

2 years ago

PLEASE HURRY!!!!

____ [38]

Answer:

i think its 19 minunts i could be wrong but if not i hope this helps

Step-by-step explanation:

3 0

2 years ago

Find the indicated term of the given arithmetic sequence. a14 for 200, 196, 192, ...

Fofino [41]

Answer:

148

Step-by-step explanation:

AP 200, 196, 192, ...

a14=?

---------

a1= 200

d= 196-200=192-196= -4

a14= a1+13d

a14= 200+13*(-4)= 200- 52= 148

3 0

3 years ago