Graph the polar equation.r =  

A.

B.

C.

D.


Answer: B

Mathematics

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Identify the number as prime, composite, or neither.36

A. Prime B. Neither C. Composite

Mathematics

Solve the problem.A bird flies from its nest 3 km in the direction 3° north of east, where it stops to rest on a tree. It then flies 6 km in the direction 1° south of west and lands atop a telephone pole. With an xy-coordinate system where the origin is the bird's nest, the x-axis points east, and the y-axis points north, at what point is the telephone pole located?

A. (2.996, 0.1570) B. (-5.999, -0.1047) C. (-3.003, 0.05229) D. (-6.212, 6.363)

Mathematics

The function f is one-to-one. State the domain and the range of f and f-1. Write the domain and range in set-builder notation.f(x) = 

A. f(x): D = , R = ;
f-1(x): D = , R = 
B. f(x): D = , R = ;
f-1(x): D is all real numbers, R = 
C. f(x): D = , R = ;
f-1(x): D = , R = 
D. f(x): D = , R is all real numbers;
f-1(x): D is all real numbers, R = 

Mathematics

Find v ? u.v =  and u = 

A. 0
B. i - j
C. i
D.

Mathematics