Question

Find the area under the shaded region for
curve y = 3x :

Answer 1

Answer:

area under the shaded region for curve y=3x

dy/dx=d(3x)/dx

dy/dx=3

area under the shaded region is 3 unit

Answer 2

Answer:

3

Explanation:

Let  $y=f(x)$.

$f(x)=3x=y$

$f'(x)=3=m$ ( where m is a slope also it is the area)

area = 3