Next Functions: Mastery Test
4
Use the drawing tools to form the correct answers on the graph.
Consider this linear function:
y
3x + 1.
Plot all ordered pairs for the values in the domain.
D: {-8, -4, 0, 2, 6}

Suppose that 3% of all athletes are using the endurance-enhancing hormone epo (you should be able to simply compute the percentage of all athletes that are not using epo). for our purposes, a “positive” test result is one that indicates presence of epo in an athlete’s bloodstream. the probability of a positive result, given the presence of epo is .99. the probability of a negative result, when epo is not present, is .90. what is the probability that a randomly selected athlete tests positive for epo? 0.0297