Question

How do you graph:
f(x)=[[x]]
f(x)=ln x
f(x)=e^x

Answer 1

Are you asking how to make your calculator graph them?

Answer 2

Yes, please! (:

Answer 3

What kind of calculator are you using?

Answer 4

T-83 Plus

Answer 5

Do you know how to get to the y= screen?

Answer 6

Yes, i do.

Answer 7

y = e^x is graphed by pressing "2nd" ln (which is directly to the LEFT of the number 4 key).

y = ln(x) is graphed the same way, but don't press "second". :)

y = [[ x ]] is the "floor" or "rounding down" function, and it is graphed by pressing "2nd" and then "math" (or the 5 button) and selecting "int("

So you'll end up typing 2nd > math > int(x)


Hope that helps! :D

Answer 8

Thank-you oh so very very much! (: