cm8 - MAC 1105 Module Test 8...

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Unformatted text preview: MAC 1105 Module Test 8 Name___________________________________ MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Find the function value. 1) Let f(x) = 4 1- x . Find f(3). A)- 8 B) 16 C) 1 8 D) 1 16 Solve the problem. 2) The population of a small country increases according to the function B = 1,300,000e 0.05t , where t is measured in years. How many people will the country have after 8 years? A) 1,191,178 B) 517,322 C) 1,939,372 D) 3,265,452 Graph the function. 3) f(x) = 5- x x-4-2 2 4 6 y 4 2-2-4 x-4-2 2 4 6 y 4 2-2-4 A) x-4-2 2 4 6 y 4 2-2-4 x-4-2 2 4 6 y 4 2-2-4 B) x-4-2 2 4 6 y 4 2-2-4 x-4-2 2 4 6 y 4 2-2-4 1 C) x-4-2 2 4 6 y 4 2-2-4 x-4-2 2 4 6 y 4 2-2-4 D) x-4-2 2 4 6 y 4 2-2-4 x-4-2 2 4 6 y 4 2-2-4 4) f(x) = 4e- x x-5-4-3-2-1 1 2 3 4 5 y 5 4 3 2 1-1-2-3-4-5 x-5-4-3-2-1 1 2 3 4 5 y 5 4 3 2 1-1-2-3-4-5 A) x-5-4-3-2-1 1 2 3 4 5 y 5 4 3 2 1-1-2-3-4-5 x-5-4-3-2-1 1 2 3 4 5 y 5 4 3 2 1-1-2-3-4-5 B) x-5-4-3-2-1 1 2 3 4 5 y 5 4 3 2 1-1-2-3-4-5 x-5-4-3-2-1 1 2 3 4 5 y 5 4 3 2 1-1-2-3-4-5 C) x-4-2 2 4 6 y 4 2-2-4 x-4-2 2 4 6 y 4 2-2-4 D) x-4-2 2 4 6 y 4 2-2-4 x-4-2 2 4...
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cm8 - MAC 1105 Module Test 8...

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