Find the Mass of the Lamina That Occupies the Region $D$

question 118

Multiple Choice

Find the mass of the lamina that occupies the region $D$ and has the given density function, if $D$ is bounded by the parabola $x = y ^ { 2 }$ and the line $y = x - 2$ .
$$\rho ( x , y ) = 5$$
Select the correct answer.

• A) \(\frac { 45 } { 2 }\)
• B) \(\frac { 5 } { 2 }\)
• C) 45
• D) 3
• E) None of these