Determine whether the function is a polynomial function.f(x) = 4x + 6x4
A. Yes
B. No
Answer: A
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Solve the problem.An artifact is discovered at a certain site. If it has 55% of the carbon-14 it originally contained, what is the approximate age of the artifact, to the nearest year? (Carbon-14 decays at the rate of 0.0125% annually.)
A. 4400 years old B. 3600 years old C. 2077 years old D. 4783 years old
Express as a single logarithm, and, if possible, simplify.logb x8 - 2logb 
A. logb x7
B. 
C. logb (x8 - x)
D. logb x9
Determine the degree of each term of the polynomial.8x3 - 7w2 + 6w - 4y4 + 2
A. 8x3: degree 8; -7w2: degree -7; 6w: degree 6; -4y4: degree -4; 
B. 8x3: degree 3; -7w2: degree 2; 6w: degree 1; -4y4: degree 4; 
C. 8x3: degree 24; -7w2: degree -14; 6w: degree 1; -4y4: degree -16; 
D. 8x3: degree 3; -7w2: degree 2; 6w: degree 1; -4y4: degree 4; 
Solve the problem.Jason is paid $500 per month plus a commission of 4% of the first $2,500 of his sales, and 6% of his sales over $2,500. Last month his sales totaled 
Find Jason's wages for the month.
A. $1566.00 B. $2360.00 C. $1716.00 D. $3476.00