Determine the zeros (if any) of the rational function 
.
A. x = -2, x = 2
B. x = 2
C. 
D. 
E. no zeros
Answer: B
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Find the indicated composite for the pair of functions.f(x) = 
; g(x) = 10x + 9Find (g?f)(x)
A. x + 18
B. 10x + 81
C. x - 
D. x
Add.
A. 1.1 B. 1.12 C. 0.3136 D. 1.14
Solve the problem.A power outage affected all homes and businesses within a 15 mi radius of the power station. If the power station is located 13 mi north of the center of town, find an equation of the circle consisting of the furthest points from the station affected by the power outage.
A. x2 + (y + 13)2 = 225 B. x2 + y2 = 225 C. x2 + (y - 13)2 = 15 D. x2 + (y - 13)2 = 225
Use a graphing calculator to plot the data and find the quadratic function of best fit.The following data represents the total revenue, R (in dollars), received from selling x bicycles at Tunney's Bicycle Shop. Using a graphing utility, find the quadratic function of best fit using coefficients rounded to the nearest hundredth. 
What will be an ideal response?