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Integral of x-1/2 dx

Limits of integration:

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The graph:

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Piecewise:

The solution

You have entered [src]
  x             
  /             
 |              
 |  (x - 1/2) dx
 |              
/               
1               
$$\int\limits_{1}^{x} \left(x - \frac{1}{2}\right)\, dx$$
Integral(x - 1*1/2, (x, 1, x))
Detail solution
  1. Integrate term-by-term:

    1. The integral of is when :

    1. The integral of a constant is the constant times the variable of integration:

    The result is:

  2. Now simplify:

  3. Add the constant of integration:


The answer is:

The answer (Indefinite) [src]
  /                    2    
 |                    x    x
 | (x - 1/2) dx = C + -- - -
 |                    2    2
/                           
$${{x^2}\over{2}}-{{x}\over{2}}$$
The answer [src]
 2    
x    x
-- - -
2    2
$${{x^2-x}\over{2}}$$
=
=
 2    
x    x
-- - -
2    2
$$\frac{x^{2}}{2} - \frac{x}{2}$$

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