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Popular >

area sqrt(x),x-2,y=0

Solution

area

x, x - 2, y = 0

Solution

\frac{10}{3}

+1

Solution steps

To find the intersection points solve

f_{i} (x) = f_{j} (x)

0 = x : x = 0

0 = x - 2 : x = 2

x = x - 2 : x = 4

= \int_{0}^{2} ∣ f_{1} (x) - f_{2} (x) ∣ d x + \int_{2}^{4} ∣ f_{2} (x) - f_{3} (x) ∣ d x

= \int_{0}^{2} 0 - x d x + \int_{2}^{4} x - (x - 2) d x

\int_{0}^{2} 0 - x d x = \frac{4 2}{3}

\int_{2}^{4} x - (x - 2) d x = \frac{16 - 4 2}{3} - 2

= \frac{4 2}{3} + \frac{16 - 4 2}{3} - 2

Simplify

= \frac{10}{3}

Popular Examples

limit as x approaches 0 of (sin(kx))/x

x \to 0 lim (\frac{sin ( k x )}{x})

integral of (3r)/(sqrt(1-r^2))

\int \frac{3 r}{1 - r ^{2}} d r

integral of cos^2(4x)

\int cos^{2} (4 x) d x

derivative of y=(x/(3.3)+(3.3)/x)(x^2+1)derivative of

y = (\frac{x}{3.3} + \frac{3.3}{x}) (x^{2} + 1)

limit as x approaches+2 of 2+sqrt(3)

x \to + 2 lim (2 + 3)

Frequently Asked Questions (FAQ)

What is area sqrt(x),x-2,y=0 ?
The answer to area sqrt(x),x-2,y=0 is 10/3