Use the product-to-sum and sum-to-product identities to prove the stated identity.cot 
cot 
= 
What will be an ideal response?
= 
= 
= 
= 
= 
? 
= cot 
cot 
Mathematics
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Find the linearization L(x) of f(x) at x = a.f(x) = 5x2 + 4x + 4, a = 5
A. L(x) = 46x + 129 B. L(x) = 46x - 121 C. L(x) = 54x - 121 D. L(x) = 54x + 129
Mathematics
Determine whether the variation between the indicated quantities is direct or inverse.The weight of a baby in pounds and his age in months
A. Direct B. Inverse
Mathematics
Divide and reduce to lowest terms.
÷ 
A. 
B. 
C. - 
D. 
Mathematics
Sketch the graph of the polar equation. Identify the curve.r = 4 sin(2?)
A. lemniscate
B. rose curve
C. rose curve
D. circle
Mathematics