Test the polar equation for symmetry with respect to the polar axis, the pole, and the line ? = ? / 2.


(e) I, II, III

Mathematics

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Provide an appropriate response.If  = x2 + y2 and dx/dt = 12, then what is dy/dt when x = 1 and y = 0?

A. - 
B. -12
C.
D. 12

Mathematics

Find all real solutions of the equation. ?

Fill in the blank(s) with the appropriate word(s).

Mathematics

To further justify the Cofunction Theorem, use your calculator to find a value for each pair of trigonometric functions below. In each case, the trigonometric functions are cofunctions of one another, and the angles are complementary angles. Round your answers to four places past the decimal point. ?  sin 28° = _____ , cos 62° = _____

What will be an ideal response?

Mathematics

Find the indicated relative minimum or maximum.Minimum of f(x,y) = x2 + y2,subject to x + y = 1

A. f(0, 1) = 1
B. f   = 1
C. f  = 
D. f(0, 1) = 

Mathematics