Find the real solutions of the equation.4x-2 - 11x-1 - 3 = 0
A. {- 
, 3}
B. {4, 
}
C. {- 4, 
}
D. {- 
, -3}
Answer: C
Mathematics
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For the compound inequality, give the solution set in both interval and graph forms.x - 2 > 2 or x + 3 < 1
A. (-?, -2) ? (4, ?)
B. (-2, ?)
C. (-?, 2) ? (4, ?)
D. (-?, 4)
Mathematics
Solve the problem.The ratio of the volume of a right circular cone to its surface area is given by the expression 
where s is the slant height, r is the radius of the base, and h is the height. Simplify this expression.
A. 
B. 
C. 
D. 
Mathematics
Use the vertical line test to determine if the graph is a function.
A. Yes B. No
Mathematics
Perform the indicated operation.
+ 
A. 
B. 
C. 
D. 
Mathematics