Answer:
the second answer
Step-by-step explanation:
I took the test
First term: a(1) = 4; common ratio: r = 2
Then:
a(n) = 4(2)^(n-1)
Check: Predict the 4th term using this formula:
a(4) = 4(2)^3 = 4(8) = 32 (correct)
If there is a picture i could tell you
Multiply 45 degrees and 72 degrees
