Solve the problem.Given f(x) = x3 - 3x2 - 4x - 3, find f(-2).

A. -19
B. 15
C. -15
D. -12


Answer: C

Mathematics

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Use the basic trigonometric identities and the given information to find the exact values of the remaining trigonometric functions.cos ? =  and 270° < ? < 360°

A. sin ? = - 
cos ? = 
tan ? = - 
csc ? = - 
sec ? = 
cot ? = - 
B. sin ? = 
cos ? = - 
tan ? = - 
csc ? = 
sec ? = - 
cot ? = - 
C. sin ? = - 
cos ? = 
tan ? = - 
csc ? = - 
sec ? = 
cot ? = - 
D. sin ? = - 
cos ? = 
tan ? = - 
csc ? = - 
sec ? = 
cot ? = - 

Mathematics

Find the center and radius of the circle.x2 + (y - 7)2 = 25

A. Center: (0, 7), radius = 25 B. Center: (0, 7), radius = 5 C. Center: (0, -7), radius = 5 D. Center: (7, 0), radius = 5

Mathematics

Simplify and add or subtract wherever possible. +  

A. 3
B.
C. 9
D. 6

Mathematics

Solve the problem.The following statement appears in the instructions for a game: You may make a suggestion and an accusation on the same turn. Write the negation of the statement.

A. You may not make a suggestion or make an accusation on the same turn. B. You may make a suggestion but not make an accusation on the same turn. C. You may not make a suggestion or not make an accusation on the same turn. D. You may not make a suggestion and not make an accusation on the same turn.

Mathematics