which function grows at the fastest rate for increasing values of x? f(x)=4x2+9x h(x)=2x g(x)=18x

Answer choice should be B

Polynomial functions A and C are slow growers compared to the exponential function B

If you want to see this in action, make up a table of values. You'll see the y values for 2^x get very large and eventually need scientific notation

Hoped this help you buddy! :D