Question

f(x)=3x+1 and g(x) which one is a greater value if x=3

Answer 1

$f(x) = 3x + 1$

$x = 1$

$f(1) = 3(1) + 1$

$= 3 + 1 = 4$

$x = 2$

$f(2) = 3(2) + 1$

$6 + 1 = 5$