Question 155039
This is false!
{{{f(x) = 3x}}} would grow three times faster than {{{g(x) = x}}}
{{{f(x) = 3^x}}} increases exponentially as x increases and this will grow much faster than three times {{{g(x) = x}}}
Take a look a the graphs of each function to see the diffences in growth rate.
{{{f(x) = 3^x}}} Green graph.
{{{g(x) = x}}} Red graph.
{{{graph(400,400,-4,10,-2,10,x,3^x)}}}