Verify the identity.csc4 x - cot4 x = csc2 x + cot2 x
What will be an ideal response?
csc4 x - cot4 x = (csc2 x + cot2 x)(csc2 x - cot2 x) = (csc2 x + cot2 x)(1) = csc2 x + cot2 x
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Provide an appropriate response.
If C(x) = 6x + 1,000 and A(x) = 
, then if x = 100, A(x) =
A. 16 B. 14 C. 18 D. 20
Write the fraction in simplest form using the method of your choice.
A. 45r2s
B. 
C. 
D. 
Solve the problem.Write a polynomial that represents the total area of the six sides of a cube if each side has length (n + 2).
A. 6(n2 + 4) B. 6(n2 + 4n + 4) C. 4n2 + 4n + 4 D. 6(n + 4)
If the following is a polynomial function, then state its degree and leading coefficient. If it is not, then state this fact.f(x) = 11x6 - 2x - 6
A. Degree: 6; leading coefficient: 11 B. Not a polynomial function. C. Degree: 7; leading coefficient: 11 D. Degree: 11; leading coefficient: 6