Simplify.  

A.
B.
C.   
D.   


Answer: C

Mathematics

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Find the probability.Each of ten tickets is marked with a different number from 1 to 10 and put in a box. If you draw a ticket from the box, what is the probability that you will draw 4, 7, or 3?

A.
B.
C.
D.  

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Find all values of x (if any) where the tangent line to the graph of the function is horizontal.y = x2 + 2x - 3

A. -1
B. 0
C. 1
D.

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Provide an appropriate response.Assume x = x(t) and y = y(t). Find  and  = 2 when  and 

A.
B.
C. - 
D. - 

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Select the correct graph of the given function. ? ?

A. ?
B. ?
C. ?
D. ?
E. ?

Mathematics