Graph the given curve and find the area of a bounded region.
x= 3y^2 - 9
x=3y2−9x=3y^2-9x=3y2−9
factoring;
y=x+93y=\sqrt{\frac{x+9}{3}}y=3x+9
y=(x+93)12y=(\frac{x+9}{3})^{\frac{1}{2}}y=(3x+9)21
to find the area we integrate the function with respect to x
∫−9∞(x+93)12dx\int_{-9}^{\infin} (\frac{x+9}{3})^{\frac{1}{2}}dx∫−9∞(3x+9)21dx
the integral is divergent hence the area can not be found as it is unbounded.
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