Write an equation for the hyperbola.

A.  -  = 1
B.  -  = 1
C.  -  = 1
D.  -  = 1


Answer: A

Mathematics

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Solve the problem.Edwardo wants to make a walk out of paving brick. He has enough bricks to pave 26 square yards. How long can the walk be if it is 4 feet wide? (3 feet = 1 yard)

A. 6 yards
B. 8 yards
C. 19 yards
D. 34 yards

Mathematics

Find the derivative of the function.y = 

A.  =  +  - 
B.  =  +  - 
C.  = -18x10 + 14x8 - 3x4
D.  =  +  + 

Mathematics

Identify the figure as a line, a ray, a line segment, or an angle. Then name the figure using the given points.

A. ray; 
B. line segment; 
C. angle; ?ECF or ?FCE or ?C
D. line; 

Mathematics

Multiply and, if possible, simplify. ?  

A.
B. 4
C.
D. x

Mathematics