Answer the question about the given function.Given the function f(x) = 6x2 + 12x + 3, what is the domain of f?
A. all real numbers
B. {x|x ?-1}
C. {x|x ? 1}
D. {x|x ? -1}
Answer: A
Mathematics
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In the figure, suppose that auxiliary line segments 
and 
are drawn. What method allows you to conclude that 
?
What will be an ideal response?
Mathematics
Evaluate the numerical value of the formula with the given replacement values.V = 
B = 21, h = 3
A. V = 7 B. V = 24 C. V = 63 D. V = 21
Mathematics
Find the common ratio for the geometric sequence.
, 
, 
, 
, 
, . . .
A. 
B. 2
C. 6
D. 
Mathematics
Round the number as requested.6,433 to the nearest hundred
A. 6,400 B. 6,410 C. 6,500 D. 6,300
Mathematics