Use synthetic division to divide f(x) by x - k for the given value of k. Then express f(x) in the form 
for the given value of k.f(x) = 3x4 - 2x3 - 10x2 + 15; k = 2
A. f(x) = (x -2)(3x3 - 4x2 - 2x - 4) + 7
B. f(x) = (x -2)(3x3 + 4x2 - 2x - 4) + 7
C. f(x) = (x -2)(3x3 + 4x2 - 2x + 11) + 22
D. f(x) = (x -2)(3x3 + 4x2 + 2x + 4) + 22
Answer: B
Mathematics
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In the following statement, give an answer between 0° and 360°.A rotation of -170° is equivalent to 
.
A. 280° B. 160° C. 230° D. 190°
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Simplify. Write your answers in the form of a+bi, where a and b are real numbers.
A. 
- 
i
B. - 
i
C. 
- 
i
D. - 
- 
i
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Solve the problem.A salesman earns a commission of 23%. One week he had sales of $1510. Find his wages for the week.
A. $34.73 B. $347.30 C. $34,730.00 D. $3473.00
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Determine whether the two pairs of numbers are proportional.3, 100 and 27, 90
A. Yes B. No
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