For the given functions f and g, find the requested composite function.f(x) = , g(x) = 3x + 2;Find (g ? f)(x).

A. x - 
B. 3x + 4
C. x
D. x + 4


Answer: C

Mathematics

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0.000235

A. 2.35 × 103 B. 235 × 10-6 C. 2.35 × 10-4 D. 23.5 × 104

Mathematics

Match the graph with its corresponding function.

A. y = 
B. y =  - 2
C. y = 
D. y = -2

Mathematics

Use the REGRESSION feature on a graphing calculator.For some reason the quality of production decreased as the year progressed at a flash drive manufacturing plant. The following data represent the percentage of defective flash drives produced at the plant in the corresponding month of the year.  Use the regression equation with values rounded to four decimals to predict the percentage of defective drives in month 6, June.

A. 2.3% B. 2.15% C. 2.20% D. 2.0%

Mathematics

Convert the capacity or volume as indicated. Round the answer to one decimal place.47.64 liters to gallons (liters ? quarts ? gallons)

A. 45.3 gal B. 50.5 gal C. 180.1 gal D. 12.6 gal

Mathematics