Find any numbers for which the rational expression is undefined.

A. none
B. x = 0, x = - 
C. x = -2
D. x = -4

Answer: A

Mathematics

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Perform the subtraction and simplify.



a.
b.
c.
d.
e.

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The graph of the equation is a line. Use a graphing utility and a standard viewing window to graph the equation.5x - 4y = 4

A.

B.

C.

D.

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Use the map to find the shortest route between the given locations.Denver to Alton

A. 148 miles   B. 154 miles   C. 138 miles D. 144 miles  

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Tell whether or not the relation is a function.{(-3,-4), (-2,9), (2,-8), (2,9)}

A. Yes B. No

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