Find the composite function for the given functions and state the domain. f ? g ? h for f(x) = 
, g(x) = 
, and h(x) = 4x+ 12
A. 4
+ 12
B. 
C. 
D. 
+ 3
Answer: B
Mathematics
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Use radical notation to write the expression. Simplify if possible.
2/3
A. 
B. 
C. - 
D. 
Mathematics
Simplify the expression.
- 
+ 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.A triangle drawn on a map has sides of lengths 9.0 cm, 11 cm, and 13 cm. The shortest of the corresponding real-life distances is 110 km. Find the longest of the real-life distances. Round to the nearest unit.
A. 134 km B. 130 km C. 159 km D. 76 km
Mathematics
Convert the equation to the standard form for a parabola by completing the square on x or y as appropriate.x2 - 4x - 3y - 5 = 0
A. (x + 2)2 = 3(y + 3) B. (x - 2)2 = 3(y + 3) C. (x + 2)2 = -3(y + 3) D. (x - 2)2 = 3(y - 3)
Mathematics