Solve the problem.3(x + 1) - 5 ? 16 and 2(1 - x) + 21 > 3
A. [6, 10)
B. (-?, 6) ? [10, ?)
C. (6, 10]
D. (-?, 6] ? (10, ?)
Answer: A
Mathematics
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Find the domain and range for the indicated function.f(x) = 
,
g(x) = 
;
g - f
A. D: x ? 5
R: y ? -
B. D: x ? 5
R: y ? 0
C. D: x ? 5
R: y ? 
D. D: x ? -5
R: y ? -
Mathematics
Provide an appropriate response.In the equation x2 + y2 = 17; (a) Is x a function of y? (b) Is y a function of x?
Fill in the blank(s) with the appropriate word(s).
Mathematics
Solve.20y2 + 23y + 6 = 0
A. - 
, - 
B. 
, 
C. 
, - 
D. - 
, - 
Mathematics
Solve the problem.A computer compiles a program in 8.572 x 10-6 seconds. Express this time in standard notation.
A. 0.000008572 sec B. -8,572,000 sec C. 0.0000008572 sec D. 0.00008572 sec
Mathematics