Integral of 3,5 dx

You have entered [src]

$$\int\limits_{\frac{26}{5}}^{\frac{67}{10}} \frac{7}{2}\, dx$$

Integral(7/2, (x, 26/5, 67/10))

Detail solution

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

$\int \frac{7}{2}\, dx = \frac{7 x}{2}$
Add the constant of integration:

$\frac{7 x}{2}+ \mathrm{constant}$

The answer is:

$\frac{7 x}{2}+ \mathrm{constant}$

The answer (Indefinite) [src]

  /                
 |              7*x
 | 7/2 dx = C + ---
 |               2 
/

$$\int \frac{7}{2}\, dx = C + \frac{7 x}{2}$$

Simplify

The graph

Plot the graph f(x)

The answer [src]

21/4

$$\frac{21}{4}$$

21/4

$$\frac{21}{4}$$

21/4

Numerical answer [src]

5.25

5.25

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