Math 231 - Final Exam Sp 07

Find the equation of the tangent line to the graph of at the point at which x = 0. 7. The cost function for a product is given by , where x is the number of items produced and C(x) is the cost in dollars to produce x items. How much would it cost to produce the 101st item? 8. A drug concentration curve is given by , with C in mg/ml and t in ... ................
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