Answer:
18
Step-by-step explanation:
Answer:
1/2
Step-by-step explanation:

sin(pi) = 0
sin(7pi/6) = -1/2
sin(pi/6) = 1/2
sin 3pi/2 = -1
sin pi/2 = 1
sin pi/3 = √3/2
sin 4pi/3 = -√3/2
we are given

we have to write this in
form
we can rewrite our function as

we can simplify value inside parenthesis
we get

now, we can compare it with
form
and find 'a'
we get

Since,

so, this is exponential decay function.........Answer
Answer:
C.
Step-by-step explanation:
hope this helps :-)