Give an appropriate answer.Given the function f(x, y) 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) = (1 + cos x)(x + y); ? = 0.16
What will be an ideal response?
Let ? = 0.04. Then if 
< ? and 
< ?, 
= 
Mathematics
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Solve the problem.Which one of the following equations is set up for direct use of the square root property?
A. 3x2 + 5x + 7 = 0 B. x2 + x = 7 C. (3x + 5)(x + 7) = 0 D. (3x + 5)2 = 7
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Convert the angle to decimal degrees and round to the nearest hundredth of a degree.321°8'50"
A. 321.11° B. 321.15° C. 321.16° D. 321.21°
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Solve the equation.96 = -8x - 4x
A. - 24 B. 24 C. -8 D. 8
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