Question

Which function is greatest at x = 2?

f(x)=3^x

f(x)=x^3

f(x)=2*x^3

They all have the same value

Answer 1

3rd one. just replace x by 2 and compare

Answer 2

last one--it is 18

Answer 3

why don't you just plug in x=2 into all those functions and you can see...

Answer 4

"they all have the same value" is part of the question?

Answer 5

just plug in x=2 in ur funtions see which one gives the greatest output

Answer 6

@ thomasj its 16 :)

Answer 7

yes its apart of the question

Answer 8

sorry you are right