Threaded Mode | Linear Mode

lrdheat · 02-03-2018, 11:23 PM

How do I graph an integral over some interval such as integral (x^2) dx from 0 to 3 ?

Voldemar · 02-04-2018, 01:09 AM

Advanced Graphing.
V1: 0≤Y≤X²
V2: 0≤X≤3

Fortin · (This post was last modified: 02-04-2018 02:10 PM by Fortin.)

How about something like this?

V1: 0≥Y≥PIECEWISE(0≤X≤3,(X^2-2))
V2: 0≤Y≤PIECEWISE(0≤X≤3,(X^2-2))
V3: Y=X^2-2

Edit: I used X^2-2 (instead of X^2) so that it would demonstrate areas above and below the x axis.

math7 · 02-04-2018, 06:43 AM

It could be this way too...

V1: 0≤Y≤X^2 AND (0≤X≤3)

V2: Y=X^2