Find the domain of the composite function f?g.f(x) = 4x + 8;g(x) = 
A. (-?, -2] or [0, ?)
B. (-?, ?)
C. [-2, ?)
D. [0, ?)
Answer: D
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Provide an appropriate response.The curve y = ax2 + bx + c passes through the point (2, 8) and is tangent to the line 
at the origin. Find a, b, and c.
A. a = 2, b = 0, c = 1 B. a = 2, b = 0, c = 0 C. a = 1, b = 2, c = 0 D. a = 0, b = 1, c = 2
Use units to help you answer the question. If necessary, round your answer to two decimal places.An acre is equal to 43,560 square feet, and there are 5280 feet in a mile. If a farm has the shape of a rectangle measuring 0.9 miles by 1.5 miles, what is the area of the farm in acres?
A. 11.14 acres B. 864 acres C. 0.16 acres D. 1050 acres
Plot the graph and find the value from the graph.The town of Appleville recorded the following dates and populations.YEAR POPULATION (in thousands)1980 49.51985 511990 541995 60
Draw a graph of the population as a function of time. What is the approximate population of Appleville in 1987?
A. 52,000 B. 53,000 C. 54,000 D. 51,000
Evaluate the expression by hand, if possible.log 10,000
A. 10 B. 4 C. 1 D. -4