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3e^-x
Solving integrals/ 3e^-x

Integral of 3e^-x dx

Limits of integration:

from to
v

The graph:

from to

Piecewise:

The solution

You have entered [src] 
  0         
  /         
 |          
 |     -x   
 |  3*e   dx
 |          
/           
-1
$$\int\limits_{-1}^{0} 3 e^{- x}\, dx$$ 
Integral(3/E^x, (x, -1, 0))
Detail solution

  1. The integral of a constant times a function is the constant times the integral of the function:

    1. Don't know the steps in finding this integral.

      But the integral is

    So, the result is:

  2. Add the constant of integration:

The answer is:

The answer (Indefinite) [src] 
  /                    
 |                     
 |    -x             -x
 | 3*e   dx = C - 3*e  
 |                     
/
$$\int 3 e^{- x}\, dx = C - 3 e^{- x}$$
Simplify
The graph
Plot the graph f(x)
The answer [src] 
-3 + 3*e
$$-3 + 3 e$$ 
=
= 
-3 + 3*e
$$-3 + 3 e$$
Упростить
Numerical answer [src] 
5.15484548537714
5.15484548537714
The graph
Integral of 3e^-x dx

    Use the examples entering the upper and lower limits of integration.

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