The Probability Density Function F(x)shown Below Describes the Chances That $\int_{2}^{b} f(x) d x$

Multiple Choice

The probability density function f(x) shown below describes the chances that a computer circuit board will cost a manufacturer more than a certain number of dollars to produce.In this case, the cost of the circuit board, x, is measured in thousands of dollars.Which of the following definite integrals give the probability that the circuit card will cost between $2 thousand and some amount $b thousand? Assume that b is between 2 and 10.

A) $\int_{2}^{b} f(x) d x$
B) $\int_{2}^{b}(1-f(x) ) d x$
C) $\int_{b}^{10} f(x) d x$
D) $\int_{b}^{10}(1-f(x) ) d x$