Question

Given below is the even-number function. Which of the following are equal to E(10)? Check all that apply.

E(n) = 2n

A. 20
B. 10
C. The tenth even number
D. 100

Answer 1

2 (10) = 20

answer must be A

Answer 2

A. 20 && btw your really pretty! :)

Answer 3

Oh good! That's what I was thinking. Thanks! :)
And thanks you too! :)