Evaluate the expression.
-4
A. - 
B. 
C. - 
D. 
Answer: D
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Find the linearization of the function at the given point.
at 
A. 
B. 
C. 
D. 
Find numbers a and b, or k, so that f is continuous at every point.
A. k = 
B. k = 81
C. k = 9
D. Impossible
Provide an appropriate response.Solve the system of equations using the addition method: 2x + 3y = -1 4x - 2y = -10
Fill in the blank(s) with the appropriate word(s).
Solve the problem.In 1996, an outbreak of a disease infected 14 people in a large community. By 1997, the number of those infected had grown to 33. Find an exponential growth function that fits the data. (Round decimals to three places.)
A. N(t) = 14e0.857t, where t is the number of years after 1997. B. N(t) = 14e8.57t, where t is the number of years after 1996. C. N(t) = 14e0.857t, where t is the number of years after 1996. D. N(t) = 14e8.57t, where t is the number of years after 1997.