Which function represents the following sequence? 42, 48, 54, 60 ... A A (n) = 6n+42 B A (n) = 6n+36 C A (n) = 42n+6 D A (n) = 36n+6

A. A (n) = 6n+42

Step-by-step explanation:

Which function represents the following sequence? 42, 48, 54, 60 ...

We will test A (n) = 6n + 42 to see if it gives us the sequence above

For n=1

we will substitute = 1 in the function; A (n) = 6n + 42

A (1) = 6 (1) + 42 = 6 + 42 = 48

For n=2

we will substitute n=2 in the function; A (n) = 6n + 42

A (2) = 6 (2) + 42 = 12 + 42 = 54

For n = 3

we will substitute n=3 in the function; A (n) = 6n + 42

A (4) = 6 (3) + 42 = 18 + 42=60

Therefore the function: A (n) = 6n+42 represent the sequence 42, 48, 54, 60 ...