Give an appropriate answer.Given the function f(x, y, z) and the positive number ? as in the formal definition of a limit, find a positive number ? as in the definition that insures  < ?.f(x, y, z) = sin2x + sin2y + sin2z ; ? = 0.09

What will be an ideal response?


Let ? = sin-1. Then if  < ? and  < ? and  < ?,     

Mathematics

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Assume that f is an even function, g is an odd function, and both f and g are defined on the entire real line. State whether the combination of functions (where defined) is even or odd.g ? g

A. Even B. Odd

Mathematics

A tennis ball is dropped from a height of 13 ft. If the ball rebounds  of its height on each bounce, how far will the ball travel before coming to rest? ? __________ ft

Fill in the blank(s) with the appropriate word(s).

Mathematics

Simplify the expression.

A. 8 B. -8 C. 64 D. -64

Mathematics

Find the distance between the pair of points. Round to the nearest tenth if necessary.(-7, -5) and (7, 1)

A. 2 ? 15.2
B. 160 ? 506
C. 8 
D. 160 

Mathematics