2007-10-25 04:31:27 · 6 answers · asked by Katherine N 1 in Science & Mathematics ➔ Mathematics
see graph of ln(x) is a line on the side of the positive x axis which extends from - infinty of y axis, intersects the x axis at 1 ( because 0 = ln(1) ), and extends towards infinity on both sides towards the right.( u could say it goes upto the point (infinity, infinity). Also the curve passes through the point (e,1) as ln e = 1
the graph of -4 would be similar except that it would shift a little bit to the left ; it also intersects the x axis at 1 but instead of passing through (e,1) it would pass through the point ( e , -4) as -4ln(e) = -4 .
2007-10-25 04:53:17 · answer #1 · answered by gauravragtah 4 · 0⤊ 0⤋
At x=0, y is infinite.
It slowley arcs down as x advances past one. It appears to converges about where x=45. Data is not possible where x is below 0 because it violates the math laws that govern log function.
2007-10-25 04:41:45 · answer #2 · answered by eric l 6 · 0⤊ 0⤋
Erase (clear) everything. xmin=0.1 xmax=5
leave ymin and ymax blank.
Under the commands, erase evrything and enter:
-4*log(x)
click on Plot it.
2007-10-25 04:40:08 · answer #3 · answered by cidyah 7 · 0⤊ 0⤋
curve
passes through (e,-4)
2007-10-25 04:39:16 · answer #4 · answered by iyiogrenci 6 · 0⤊ 0⤋
a straight line
2007-10-25 04:34:22 · answer #5 · answered by Anonymous · 0⤊ 1⤋
like that
2007-10-25 04:35:30 · answer #6 · answered by Anonymous · 0⤊ 1⤋