Find the absolute value.
, if x is positive
A. undefined
B. 0
C. x
D. -x
Answer: C
Mathematics
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Graph the equation and give the coordinates of the vertex.y = -4x2 - 40x - 97
A. (5, 3)
B. (-3, 5)
C. (3, -5)
D. (-5, 3)
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Answer the following statement(s) true (T) or false (F)
Research suggests that high schools have generally been successful in helping students acquire deductive reasoning skills in geometry.
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Factor completely. If the polynomial is prime, state so.216 + z3
A. (z + 6)(z2 + 36) B. (z - 6)(z2 + 6z + 36) C. (z + 6)(z2 - 6z + 36) D. (z - 216)(z2 - 1)
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Find the requested composition of functions.Given f(x) = 
and g(x) = 
, find (f ? g)(x).
A. 
B. 
C. 
D. 
Mathematics