A function f(x), a point x0, the limit of f(x) as x approaches x0, and a positive number ? is given. Find a number  such that for all x, 0 <  < ? ?  < ?.f(x) = , L = 3, x0 = 2, and ? = 1

A. 7
B. 5
C. -7
D. 8


Answer: B

Mathematics

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A. 2, 3, 5, 7, 11, 13, 17 B. 2, 3, 5, 7, 11, 13 C. 15 D. 2, 3, 5, 7, 11, 13, 15

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Solve the application.To obtain a certain shade of paint, Peter mixed 2 gallons of white paint with 6 gallons of brown and 2 gallons of blue paint. How much paint did he have?

A. 3 gallons
B.  gallon
C.  gallon
D. 10 gallons

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Write the expression in the standard form a + bi.

A. -  - i
B.  + i
C. -  + i
D.  - i

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Solve the system by the addition method.

A. {(2, 8), (2, -8)} B. {(8, 2), (8, -2)} C. {(2, 8), (-2, 8)} D. {(2, 8), (2, -8), (-2, 8), (-2, -8)}

Mathematics