Use a graphing calculator to approximate the real zeros. Give each zero as a decimal to the nearest tenth.f(x) = x3 + x2 - 11x - 11
A. 1, 3.3, -3.3
B. 1, 3.3i, -3.3i
C. -1, 3.3, -3.3
D. 1, 5.5, -5.5
Answer: C
Mathematics
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A. 
B. 
C. 
D. 
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