State whether the function is a polynomial function or not. If it is, give its degree. If it is not, tell why not.f(x) = 
(
-12)
A. Yes; degree 1
B. Yes; degree 2
C. No; it is a product
D. No; x is raised to non-integer power
Answer: D
You might also like to view...
Sketch the graph and show all extrema, inflection points, and asymptotes where applicable.f(x) = 
A. Rel min: (0, 0)
Inflection points: 
, 
B. Rel min: (0, 0)
No inflection points
C. Rel min: 
No inflection points
D. Rel min: 
No inflection points
Solve the problem.Determine which coordinate plane (i.e. xy-plane, yz-plane, or xz-plane) the graph of the equation 
is parallel to.
A. xz-plane B. xy-plane C. yz-plane
Find the mean. If necessary, round to one decimal place.1.3, 0.7, 0.9, 1.3, 0.5, 1.5, 0.5, 1.6, 2
A. 1.2 B. 1.1 C. 10.3 D. 1
Solve the problem.The expression for figuring the average speed of a car is 
, where m is the number of miles traveled and h is the number of hours traveled. Evaluate the expression for a car that travels 
in 6 hours.
A. 36 mph B. 240 mph C. 40 mph D. 34 mph