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. 
Mathematics
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)
Mathematics
Find the distance between P and Q.P(3, -3), Q(7, -5)
A. 6
B. 12
C. 2
D. 12
Mathematics
Find and simplify the difference quotient of f, 
, for the function.f(x) = 
A. 
B. 
C. 
D. 0
Mathematics