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avatar+191 

Hello everyone, 

 

I was wondering if anyone could explain/help/show me the solution to that problem ? 

 

1. Graph the function f(x) = 2^x+1 so the exponant is x+1 

 

2. Graph the function f(x) = e^-x so the exponant is -x 

 

I don't see how I am supposed to graph something without any number ??? 

 

What do I have to do ? like a table or something ? Do I have to create my own number ? 

 

Thank you so much ! 

 
 Oct 30, 2015

Best Answer 

 #1
avatar+128079 
+10

I have graphed both functions here for you.........https://www.desmos.com/calculator/2d7n7oewj7

 

If you hold down your left key on your touchpad or mouse and trace along each curve, you can see as many x and y values as you want to.......then.....you make make a rough sketch on your own just by picking  few point values on both graphs......

 

Does that help???

 

 

cool cool cool

 Oct 30, 2015
 #1
avatar+128079 
+10
Best Answer

I have graphed both functions here for you.........https://www.desmos.com/calculator/2d7n7oewj7

 

If you hold down your left key on your touchpad or mouse and trace along each curve, you can see as many x and y values as you want to.......then.....you make make a rough sketch on your own just by picking  few point values on both graphs......

 

Does that help???

 

 

cool cool cool

CPhill Oct 30, 2015
 #2
avatar+191 
+5

Whoooooo awesome ! 

 

So basically, I just have in order to draw that to make my onw table and then plug my number in the x value

then I just have to plug the coordinate points into the graph ! 

 

Perfect, Thank you for your answer ! :)

 
 Oct 30, 2015

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