Graph the inequality.x2 + (y + 3)2 ? 16
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Find the domain of the rational function.f(x) = 
A. {x|x ? 0, x ? 9} B. all real numbers C. {x|x ? -3, x ? 3, x ? -5} D. {x|x ? -3, x ? 3}
Mathematics
Solve. Give your answer as a mixed numeral.To obtain a certain shade of paint, Peter mixed 2
gallons of white paint with 3
gallons of brown and 2
gallons of blue paint. How much paint did he have?
A. 
gal
B. 2
gal
C. 7
gal
D. 
gal
Mathematics
Find a bound on the real zeros of the polynomial function.f(x) = x5 + 3x4 + 5x3 - 2x2 + 4x - 1
A. -6 and 6
B. - 
and 
C. -15 and 15
D. -10 and 10
Mathematics
Determine whether the following is a trinomial square.x2 - 20x + 400
A. Yes B. No
Mathematics