Here's is a graph of that function. The 2 is the amplitude of the graph. Meaning the difference from top to bottom is 2, 3-1 is 2
The +1 moves the whole graph up one unit and the minus pi shifts the whole graph left by a length of pi.
Answer:
a8 = 512.
Step-by-step explanation:
This is geometric sequence with common ratio r = 2 and first term a1 = 4.
nth term = a1 r^(n-1)
So a8 = 4 2(^8-1)
= 4 * 2^7
= 4*128 = 512.
I do believe you are right
Answer:



33.3333
Step-by-step explanation:
Answer:
0.00189035916
Step-by-step explanation: