Evaluate.x1, when x = 10
A. 20
B. 12
C. 10
D. 200
Answer: C
You might also like to view...
Solve the rational inequality.
? 
A. [-6, 3] ? 
B. [-3, 6] ? 
C. (-3, 6) ? 
D. (-6, 3) ? 
Solve the inequality.x2 - 3x ? 0
A. (-?, 0] or [3, ?) B. [0, 3] C. (-?, -3] or [0, ?) D. [-3, 0]
Solve the problem.The following table shows the sales generated by electronic commerce, in millions of dollars in Country X from 1993 through 1997 . Use regression to find a quadratic function f(x) that can be used to predict the sales generated by electronic commerce x years after 1993. (Round decimals to four places.)
A. f(x) = 52.1143x2 + 44.5714x + 43.5429 B. f(x) = 44.5714x2 + 52.1143x + 43.5429 C. f(x) =43.5429x2 + 52.1143x + 44.5714 D. f(x) = 44.5714x2 - 52.1143x + 43.5429
Perform the division.
A. x2 - 9 B. x + 9 C. x - 81 D. x + 81