1 2 3 4
f(x) 6 9 14 21
Which function was used to make the pattern?
A. f(x) = 2x + 4
OB.
B. f(x) = x2 + 5
O c. f(x) = x + 5
D. f(x) = 2x2 + 4
(Does anyone know this??)

1 2 3 4 fx 6 9 14 21 Which function was used to make the pattern A fx 2x 4 OB B fx x2 5 O c fx x 5 D fx 2x2 4 Does anyone know this class=