Mark the points in red and then draw the curve through them. This is a list of the points.
X Y
-10 -1 + e^(-10)
-6 -1 + e^(-6)
-2 -1 + e^(-2)
-1 -1 + (e^(-1))
0 0
1 -1 + e
2 -1 + e^2
2.2 -1 + e^2.2
2.4 -1+e^(2.4)
2.5 -1 + e^2.5
Click on the following link to see the graph:
http://i369.photobucket.com/albums/oo133…
.
X Y
-10 -1 + e^(-10)
-6 -1 + e^(-6)
-2 -1 + e^(-2)
-1 -1 + (e^(-1))
0 0
1 -1 + e
2 -1 + e^2
2.2 -1 + e^2.2
2.4 -1+e^(2.4)
2.5 -1 + e^2.5
Click on the following link to see the graph:
http://i369.photobucket.com/albums/oo133…
.
-
If you have a graphing calculator
click the Y= button. Then put in e^x-1. Then you should have a graph I do believe. Yep.. I got a graph.. and you just need to make sure your window is in zoom standard.. then you can see the graph..
Other than that just plug in points.. Make a data table.
X | Y
0 | .3679
1 | 1
2 | 2.718
3 | 7.389
4 | 54.598 (don't worry about this one lol)
If need to plug in 1.5, 1.75, or something to make it more accurate.
click the Y= button. Then put in e^x-1. Then you should have a graph I do believe. Yep.. I got a graph.. and you just need to make sure your window is in zoom standard.. then you can see the graph..
Other than that just plug in points.. Make a data table.
X | Y
0 | .3679
1 | 1
2 | 2.718
3 | 7.389
4 | 54.598 (don't worry about this one lol)
If need to plug in 1.5, 1.75, or something to make it more accurate.