Solve the inequality. Graph the solution set, and state the solution set in interval notation.|2k - 4| ? 7

A.

B.

C.  ? 

D.


Answer: D

Mathematics

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Find the limit L for the given function f, the point x0, and the positive number ?. Then find a number ? > 0 such that, for all x, f(x) = , x0 = 2, ? = 0.4

A. L = 2; ? = 0.48 B. L = 2; ? = 0.59 C. L = 3; ? = 0.48 D. L = j-1; ? = 0.21

Mathematics

Identify the largest number expressible in a simple grouping system with the specified base and specified number of distinct symbols.base b, eight distinct symbols (where b is any counting number 2 or greater)

A. b8 B. b8 - 1 C. 8b - 1 D. 8b -1

Mathematics

Draw an array diagram to illustrate the given factor.4 is a factor of 24

What will be an ideal response?

Mathematics

Identify the vertices and foci. +  = 1

A. Vertices: (-23, 2), (27, 2); Foci: (-13, -4), (17, -4) B. Vertices: (-4, -23), (-4, 27); Foci: (-4, -13), (-4, 17) C. Vertices: (-4, -23), (-4, 27); Foci: (-18, 2), (22, 2) D. Vertices: (-23, 2), (27, 2); Foci: (-4, -18), (-4, 22)

Mathematics