Given the function ƒ(x )=x^2 + 2x -5, find ƒ(-4).
29
11
3

What is a graph with a never ending line called?

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

In the diagram of circle o, what is the measure of zabc?