Madas INTEGRATION FINDING AREAS... Find the area of the region, bounded by the curve the coordinate axes and the straight line with equation x =3... a Find the coordinates of the points
Trang 1Created by T Madas INTEGRATION
FINDING AREAS
Trang 2Created by T Madas
Question 1 (**)
The figure above shows the curve with equation
2
4 10
y=x − x+ , x ∈»
Find the area of the region, bounded by the curve the coordinate axes and the straight line with equation x =3
area =21
2
4 10
y=x − x+
O
y
x
3
Trang 3Created by T Madas
Question 2 (**)
The figure above shows the curve with equation
2
y= −x + x−
a) Find the coordinates of the points where the curve crosses the x axis
b) Determine the exact area of the shaded region
(1, 0 , 4, 0 , ) ( ) area 9
2
=
2
y= −x + x−
O
x
y