Which formula defines the sequence f(1)=2, f(2)=6, f(3)=10, f(4)=14, f(5)=18 A. f(1)=2, f(n)=6+f(n-1) for > 2
B. f(1)=2, f(n)=4+f(n-1) for > 2
C. f(1)=2, f(n)=2+f(n-1) for > 2
D. f(1)=6, f(n)=4+f(n-1) for > 2

1

step-by-step explanation:

it's the only multiple of both and the least

3.how is solving radical equations different than solving linear equations?

step-by-step explanation:

94

step-by-step explanation:

average the numbers and use a variable to figure out the minimum to get a 90.

(79+94+91+92+x)/5=90

x = 94