Provide an appropriate response.If f(x) = -x2 - 2x - 6, then f(2) - f(t) =
A. -4t2 - 4t + 6.
B. t2 - 2t + 4.
C. -t2 + 6t - 2.
D. t2 + 2t - 8.
E. -t2 - 2t + 4.
Answer: D
Mathematics
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A. 8 B. 80 C. 86 D. - 80
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? 
A. 
B. 3
C. 9
D. 
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