Perform the indicated operation for the given f(x) and g(x).f(x) = x - 4, g(x) = -4x2 + 12x + 5
Find (fg)(3).
A. -5
B. -217
C. -50
D. 35
Answer: A
Mathematics
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Simplify.
2 ? 
A. - 
B. 
C. - 
D. 
Mathematics
Refer to the graph of the function f in the following figure.
 multiple choice.png)
Mathematics
Solve the equation for the specified variable.A = P(1 + nr) for r
A. r = 
B. r = 
C. r = 
D. r = 
Mathematics
Find the surface area of the geometric solid. If needed, use 3.14 as an approximation for ? and round the answer to the nearest tenth.Cube: s = 9 ft
A. 648 ft2 B. 486 ft2 C. 243 ft2 D. 729 ft2
Mathematics