Without graphing, find the line of symmetry.f(x) = 4(x - 4)2 - 2

A. x = 4
B. x = -2
C. x = -4
D. y = -2


Answer: A

Mathematics

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Provide an appropriate response. Evaluate: 25 

A. -32
B.
C. 32
D.

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Find an equation for the parabola described.Vertex at (4, 3); focus at (7, 3)

A. (y - 3)2 = -12(x - 4) B. (y - 3)2 = 12(x - 4) C. (x - 3)2 = 16(y - 3) D. (x - 3)2 = -16(y - 3)

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Find the distance between P and Q.P(3, -3), Q(7, -5)

A. 6
B. 12
C. 2
D. 12

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Find and simplify the difference quotient of f,  , for the function.f(x) = 

A.
B.
C.  
D. 0

Mathematics