Determine a formula for the exponential function.
A. f(x) = 4 ? 0.5x
B. f(x) = 4 ? 2x
C. f(x) = 4 ? 16x
D. f(x) = 16 ? 2x
Answer: B
Mathematics
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Find the probability.Based on meteorological records, the probability that it will snow in a certain town on January 1st is 0.300. Find the probability that in a given year it will not snow on January 1st in that town.
A. 3.333 B. 0.429 C. 0.7 D. 1.300
Mathematics
Find all vertical asymptotes of the given function.R(x) = 
A. x = -11, x = 7 B. x = -7, x = -30, x = 11 C. x = -11, x = 0, x = 7 D. x = -7, x = 0, x = 11
Mathematics
Evaluate the line integral along the curve C.
ds, C is the curve r(t) = (8 - 2t)i + tj - 2tk , 0 ? t ? 1
A. - 19
B. 29
C. 
D. - 
Mathematics
Solve the system by graphing.
A. (-5, -1) B. (1, -5) C. (-5, 1) D. (1, 5)
Mathematics