Solve the problem.The table below gives the sales tax rate as a percent in a certain city between 2007 and 2012:
Write a symbolic representation for a function f that models this data.
A. f(x) = 4
B. f(x) = 
C. f(x) = 
x
D. f(x) = 4x
Answer: A
Mathematics
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Find the extreme values of the function subject to the given constraint.
A. Maximum: 4 at 
minimum: -4 at 
B. Maximum: 18 at 
minimum: -18 at 
C. Maximum: 18 at 
minimum: -18 at 
D. Maximum: 4 at 
minimum: -4 at 
Mathematics
Factor the polynomial completely using the grouping method.4x2 - 9x + 6
A. (4x - 6)(x - 1) B. (2x - 6)(2x - 1) C. (4x - 1)(x - 6) D. prime
Mathematics
Write as a decimal.
%
A. 3.1667 B. 0.3167 C. 0.0317 D. 3.0017
Mathematics
Make the conversion indicated. Round your result to the nearest tenth.5°F = 
°C
A. 41.0 B. -15.0 C. 23.0 D. 29.2
Mathematics