[16 points] although we all experience inflammation associated with a bruise or sprain, inflammation can also affect the cells in the body. c-reactive protein (crp) is a measure of inflammation and can be part of a routine blood test. let x = the crp level in healthy adults and suppose that x varies according to the probability density function (pdf) given below.
f(x) = -2/25 x + 2/5 if 0 < x < 5
f(x) = 0 otherwise

sketch graph of the pdf.