Question

cual es la integlan de la funcion f(×)=3×3​

Answer 1

Respuesta:

Given a function  

f

(

x

)

of a real variable  

x

and an interval  

[

a

,

b

]

of the real line, the integral  

∫

b

a

f

(

x

)

d

x

is equal to the area of a region in the xy-plane bounded by the graph of  

f

, the x-axis, and the vertical lines  

x

=

a

and  

x

=

b

, with areas below the x-axis being subtracted.