Find the domain and range for the indicated function.f(x) = 
,
g(x) = 
;
f ? g
A. D: -? < x ? 11 and 11 ? x < ?
R: y ? 0
B. D: -? < x < ?
R: y ? 0
C. D: -? < x ? 
and 
? x < ?
R: y ? 0
D. D: -? < x ? 
and 
? x < ?
R: -? < y < ?
Answer: C
Mathematics
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Find all vertical asymptotes of the given function.R(x) = 
A. x = -11, x = 7 B. x = -7, x = -30, x = 11 C. x = -11, x = 0, x = 7 D. x = -7, x = 0, x = 11
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Find the derivative.y = x1/5
A. 
x-1/5
B. 
x-4/5
C. - 
x-6/5
D. 
x6/5
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Use the quadratic formula to solve the equation. (All solutions are real numbers.)3x(x + 1) = 2
A. {
, 
}
B. 
C. 
D. {
, 
}
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Solve. Give your answer as a mixed numeral.Fahrenheit temperatures can be obtained from Celsius (centigrade) by multiplying by 1
and adding 32°. What Fahrenheit temperature corresponds to a Celsius temperature of 43°?
A. 75
°F
B. 109
°F
C. 66
°F
D. 135 °F
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