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Solving integrals/ exp(4x)

Integral of exp(4x) dx

Limits of integration:

from to
v

The graph:

from to

Piecewise:

The solution

You have entered [src] 
 -oo       
  /        
 |         
 |   4*x   
 |  e    dx
 |         
/          
0
$$\int\limits_{0}^{-\infty} e^{4 x}\, dx$$ 
Integral(exp(4*x), (x, 0, -oo))
Detail solution

  1. Let .

    Then let and substitute :

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

      1. The integral of the exponential function is itself.

      So, the result is:

    Now substitute back in:

  2. Add the constant of integration:

The answer is:

The answer (Indefinite) [src] 
  /                  
 |                4*x
 |  4*x          e   
 | e    dx = C + ----
 |                4  
/
$$\int e^{4 x}\, dx = C + \frac{e^{4 x}}{4}$$
Simplify
The graph
Plot the graph f(x)
The answer [src] 
-1/4
$$- \frac{1}{4}$$ 
=
= 
-1/4
$$- \frac{1}{4}$$ 
-1/4

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

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