Question

The following function represents an arithmetic sequence.

f(n)=4n−2

What is f(10)?

Enter your answer as a number, like this: 42/53

Answer 1

F(n)=4n-2
F(10) = 4(10) - 2
=40 - 2
F= 38
My answer is this

Answer 2

f(10)=4(10)-2
f(10)=40-2
f(10)=38