Write as a radical expression. Simplify if possible.- 2561/4
A. -
= -64
B. -
= -16
C. -
= -1024
D. -
= -4
Answer: D
Mathematics
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Determine whether f(x) represents a polynomial function.f(x) = 9x-4 + 6x-2 - 6
A. Yes B. No
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Explain how the graph of f can be obtained from the graph of y = 
or y = 
. f(x) = 
A. Shift the graph of y = 
to the left 20 units and downward 5 units.
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D. Stretch the graph of y = 
vertically by a factor of 5, and shift to the left 20 units.
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Mathematics