Use synthetic division to decide whether the given number k is a zero of the given polynomial function.k = 
; f(x) = 3x4 + 5x2 + 2
A. Yes
B. No
Answer: B
Mathematics
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Sketch the graph of f(x). Determine the domain, range, and the equation of the horizontal asymptote of the function.f(x) = -e-x + 5
A. Domain: (-?, ?), range: (-?, 0)
Horizontal asymptote: y = 0
B. Domain: (-?, ?), range: (-?, 5)
Horizontal asymptote: y = 5
C. Domain: (-?, ?), range: (-?, 5)
Horizontal asymptote: y = 5
D. Domain: (-?, ?), range: (5, ?)
Horizontal asymptote: y = 5
Mathematics
Write in exponential form. Assume all variables are positive real numbers.
A. x3/5 B. x5/3 C. 5x3 D. 3x5
Mathematics
Sketch the graph of the function.f(x) = 
A. 
B. 
C. 
D. 
Mathematics
Use the Change-of-Base Formula and a calculator to evaluate the logarithm. Round your answer to two decimal places.log2
274.7
A. 5.40 B. 0.19 C. 2.70 D. 0.45
Mathematics