Solve the inequality.x2 - 7x ? 0
A. [0, 7]
B. (-?, -7] or [0, ?)
C. [-7, 0]
D. (-?, 0] or [7, ?)
Answer: D
Mathematics
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Graph the function.y = cot x + 2 
A. 
B. 
C. 
D. 
Mathematics
Graph the equation.f(x) = 
(x + 2)2 - 5
A. 
B. 
C. 
D. 
Mathematics
Supply the missing numbers. 
A.
0. | 83. % |
B.
0.08 | 8. % |
C.
0.8 | 83. % |
D.
0.5 | 56. % |
Mathematics
Determine whether the given x-value is a solution (or an approximate solution) of the equation.
?
?
A. No B. Yes
Mathematics