Answer:
Use desmos online graphic calculator
Step-by-step explanation:
Answer
2
Step-by-step explanation:
(reorder terms)
<u>2x + 2x</u> = 8
collect like terms
<u>4x=8</u>
divide both sides of the equation
x = 2
C.
This can be proven with algebra. Imagine your starting position is 0, then you would have the equation:
0 = 3-3
0 = 0
So, you end up in your original position!
Anyhow, the common ratio is 2, and the first term is 5 and since there are 5 terms, n = 5,