Chapters 1,2 Practice Exam

Chapters 1,2 Practice Exam - Exam...

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Unformatted text preview: Exam Name___________________________________ MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question Find the average rate of change for the function over the given interval. 1) y = 2x - 1 between x = 1 and x = 5 A)- 28 B) 1 2 C)- 2 D)- 1 6 1) 2) y = x 2 + 6x between x = 3 and x = 5 A) 11 B) 14 C) 28 5 D) 55 2 2) Classify the function as even, odd, or neither. 3) f(x) = x x 2- 3 A) Even B) Odd C) Neither 3) 4) f(x) = x 2 + x A) Even B) Odd C) Neither 4) Solve the equation. 5) 3 (12 - 2x) = 81 A) 6 B) 27 C) 4 D)- 4 5) Find the value of the constant k that makes the function continuous. 6) h(x) = 7x 2 + 25x - 12 x + 4 if x - 4 3x + k if x =- 4 A) k =- 4 B) k = 52 C) k = 4 D) k = 6) 7) g(x) = x 2- 8 if x < 3 2kx if x 3 A) k = 11 B) k = 3 2 C) k = 1 D) k = 1 6 7) Write the logarithmic equation in exponential form. 8) ln x = 6 A) 6 e = x B) x 6 = e C) e x = 6 D) e 6 = x 8) 1 Give the domain and range of the function. 9) x-10 -8 -6 -4 -2 2 4 6 8 10 y 10 8 6 4 2-2-4-6-8-10 x-10 -8 -6 -4 -2 2 4 6 8 10 y 10 8 6 4 2-2-4-6-8-10 A) Domain (- , - 2) (- 2, ) ; Range (- , 0) (0, ) B) Domain (- , ) ; Range [0, ) C) Domain (- , - 2] ; Range [0, ) D) Domain [0, ) ; Range (- , - 2] 9) 10) A) Domain (- ,...
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Chapters 1,2 Practice Exam - Exam...

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