International Race of Champions

Given f(x) – log(x) and g(x) – cos(x), sketch these graphs, Explain your reasoning and be clear about domains. (Tip: If stuck, try subbing in some x-values) a) (f+2)(x) b) (fog)(x) 6. Given f(x) – 2", g(x) = x3+ 1, h(x) – logzx, determine how they were combined to create the following graphs. Explain your reasoning. b) 7. Approximate the International Race of Champions for the following (three decimals as needed, radian mode). a) f(x) = – atx = 2 x-1 b) g(x) = sin(x) + 2 at x = 7/6

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