Find the domain of the function.f(x) = 8x - 2
A. {x|x > 0}, or (0, ?)
B. {x|x ? 0}, or (-?, 0) ? (0, ?)
C. {x|x > 2}, or (2, ?)
D. all real numbers, or (-?, ?)
Answer: D
Mathematics
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Solve the problem.The accompanying figure shows the graph of y = x2 shifted to a new position. Write the equation for the new graph.
A. y = (x + 4)2 B. y = (x - 4)2 C. y = x2 - 4 D. y = x2 + 4
Mathematics
Perform the indicated operation and simplify if possible.
÷ 
A. 
B. 
C. 
D. 
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Use a proportion to solve the problem.The 5th hole at the Riverwoods Golf Course is 375 yards long. How long would it be on a model with a scale of 2.5 inches to 75 yards?
A. 93.75 inches B. 12.5 inches C. 187.5 inches D. 6.25 inches
Mathematics
Solve the equation.6.1x = 30.5
A. 186.0 B. -5 C. 5 D. 24.4
Mathematics