Provide an appropriate response.
Give the signs of the sine, cosine, and tangent trigonometric functions of the vector with the endpoint (-4, 4)
A. sine, positive; cosine, negative; tangent, negative
B. sine, positive; cosine, negative; tangent, positive
C. sine, positive; cosine, positive; tangent, positive
D. sine, negative; cosine, negative; tangent, negative
Answer: A
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Find the equation for the plane tangent to the parametrized surface S at the point P.S is the cylinder r(?, z) = 4 cos ?i + 4 sin ?j + zk ; P is the point corresponding to 
.
Fill in the blank(s) with the appropriate word(s).
Solve the problem.The following Venn diagram describes the types of cookies in a bakery. Use it to determine how many chocolate chip cookies do not also have walnuts.
A. 32 B. 10 C. 15 D. 25
A value of sinh x or cosh x is given. Use the definitions and the identity 
to find the value of the other indicated hyperbolic function.cosh x = 
, x > 0, tanh x =
A. 
B. 
C. 
D. - 
Answer the question.In which quadrants do the nonreal cube roots of -1 lie?
A. The first and third quadrants B. The second and third quadrants C. The first and fourth quadrants D. The second and fourth quadrants