For the compound inequality, give the solution set in both interval and graph forms. 3x - 10 ? -13 or 3x - 10 ? -1

A. (-?, 3]
 
B. (-?, -1] ? [3, ?)
 
C. [-1, ?)
 
D. [-1, 3]
 


Answer: A

Mathematics

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Find the standard-form equation for an ellipse which satisfies the given conditions.An ellipse centered at the origin having focus (, 0) and directrix x =  

A. x2 +  = 1
B.  +  = 1
C.  + y2 = 1
D.  + y2 = 1

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The figure below shows the graph of a function y = f(x). Use this graph to solve the problem.Sketch the graph of y = f(x - 3).?

A.

B.

C.

D.

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Factor the expression.x2 + 15x

A. x(x2 + 15) B. x2(1 + 15x) C. x(x + 15) D. No common factor

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