I will assume your third function is f(x) = x^2
you could graph or sketch each one, that will tell you
http://www.wolframalpha.com/input/?i=plot+y+%3D+log(x),+y+%3D+log(x)%2F(log2),+y+%3D+x%5E2,+y+%3D+2x,+for+0%3Cx%3C10
Which of the following functions grows the fastest as x goes to infinity? (2 points)
f(x) = ln(x)
f(x) = log2(x)
f(x) = x2
f(x) = 2x
1 answer
1 answer