Find f / g.f(x) = x2 + 4x - 32, g(x) = x + 8
A. x - 4
B. x + 4
C. x2 - 4
D. x2 + 5x - 24
Answer: A
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Find the domain and range of the inverse of the given function.f(x) = 
A. Domain: all real numbers; range: [2.1, ?) B. Domain and range: all real numbers C. Domain: [2.1, ?); range: [0, ?) D. Domain: all real numbers; range: [0, ?)
Use the distributive property to remove parentheses.-9(6n + 8)
A. -54n + 8 B. -54n - 72 C. -3n - 1 D. -126n
For the problem below, ? is a central angle in a circle of radius r. Find the length of arc s cut off by ?. ? ? = 335°, r = 5 inches. ? If the answer needs rounding, round it to three significant digits. ? s = __________ inches
What will be an ideal response?
Solve.Given f(x) = x2 - 18x + 68, find all values for x for which f(x) ? 0.
A. (-?, 9 - 
] ? [9 + 
, ?)
B. (-?, -
] ? [
, ?)
C. [9 - 
, 9 + 
]
D. (-?, 9 - 
) ? (9 + 
, ?)