Provide an appropriate response.Give an equation of the form f(x) = ax to define the exponential function whose graph contains the point 
Assume that a > 0.
A. f(x) = 
x
B. f(x) = 4x
C. f(x) = 
x
D. f(x) = 8x
Answer: C
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Find the first five partial sums of the given series and determine whether the series is convergent or divergent. If it is convergent, then find its sum.1 + 
+ 
+ 
+ 
+ ...
A. 1, 1.5, 1.75, 1.875, 1.9375; convergent; 2 B. 1, 1.5, 2.25, 2.285, 2.75; divergent C. 1, 1.5, 1.75, 1.875, 1.9375; divergent D. 1, 0.5, 0.25, 0.125, 0.0625; convergent; 0
Use common logarithms or natural logarithms and a calculator to evaluate to four decimal placeslog0.3 20
A. -0.4019 B. 0.7782 C. -2.4882 D. 1.8239
Use Bayes' rule to find the indicated probability.Two stores sell a certain MP3 players. Store A has 34% of the sales, 5% of which are of defective items, and store B has 66% of the sales, 1% of which are of defective items. The difference in defective rates is due to different levels of pre-sale checking of the product. A person receives a defective item of this product as a gift. What is the probability it came from store B?
A. 0.275 B. 0.22 C. 0.5667 D. 0.7083
Determine whether f is a linear function. If f is linear, give the values for m and b so that f may be expressed as 
.f(x) = 
x - 2
A. Linear; m = - 
, b = 2
B. Linear; m = 7, b = 2
C. Linear; m = 
, b = -2
D. Nonlinear