Answer by JKismyhusbandbae: 6n-16
Arithmetic Formula: 
Use the following formula to determine any number in an arithmetic sequence:
an = a1 + d (n – 1)
a1 = the first term.
d = common difference
n = term number
The denominator is 4 and the numerioar to make factor 1/2 would be 4/8 then 1/2
Answer:
Step-by-step explanation:
Hope that helps :)
Answer:You already answer the question what is there to answer again?
Step-by-step explanation:
Step-by-step explanation:
Formula is:
x=(-b± √b^2-4ac)/2a
a= 1
b= -8
c= 17
x= (-(-8)±√64-4(1)(17))/2
x= (8±√-4)/2
now
x1= (8+√-4)/2
x2=(8-√-4)/2
