Provide an appropriate response.Solve, checking for extraneous roots: 
= 
A. x = 
B. x = 17
C. x = 4
D. x = 1
Answer: B
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Solve the problem.For an alternating series 
where it is not true that un ? un+1 for sufficiently large n, what can be said about the convergence or divergence of the series?
A. The series may or may not converge. B. The series always diverges. C. The series always converges.
Give the domain and range of the function.s(x) = 
A. Domain: (-?, 5) ? (5, ?); Range: (-?, 0) ? (0, ?)
B. Domain: (-?, 5]; Range: [0, ?)
C. Domain: (
, ?); Range: (-?, 0]
D. Domain: all real numbers; Range: [0, ?)
Solve the problem.A cup of coffee with temperature 103°F is placed in a freezer with temperature 0°F. After 7 minutes, the temperature of the coffee is 57.2°F. What will its temperature be 16 minutes after it is placed in the freezer? Round your answer to the nearest degree.
A. 25°F B. 27°F C. 21°F D. 23°F
Multiply.(x + 
)(x - 
)
A. x2 - 1
B. x2 + 1x - 6
C. x2 - 1x - 6
D. x2 - 