Find the marginal probability density function fx and state the name of the distribution of X.
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![function given by
Suppose that X and Y have a joint probability density
7e-2-7y
›-{
=
if x, y ≥ 0
otherwise
fx,y (x, y)
Find the marginal probability density function fx and state the name of the
distribution of X.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8d1b97ca-a014-4a9d-850a-b61b08d119c0%2F98586f06-18dc-4225-9563-c8f7390b6655%2F59dwgx_processed.png&w=3840&q=75)
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