Determine the period and range for the function.f(x) = -cos(x) - 4
A. period: ?; range: [-6, -2]
B. period: 2?; range: [-5, -3]
C. period: 2?; range: [-1, 1]
D. period: ?; range: [-5, -3]
Answer: B
Mathematics
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A. 22 + (-11) B. -33 C. -11 + 22 D. -11 + (-22)
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Given f(x) and g(x), find the following.f(x) = x2 + 3x and g(x) = x + 4. Find 
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Mathematics