A point on the terminal side of an angle ? is given. Find the exact value of the indicated trigonometric function of ?.(-5, 12)Find cos ?.

A.
B. - 
C. - 
D.


Answer: B

Mathematics

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Determine whether the statement is true or false.If a > b > c, then the greatest common factor of paqb, pbqc, and pcqa is paqa.

A. True B. False

Mathematics

Graph the equation. Include the coordinates of any local extreme points and inflection points.y = 2x3 - 3x2 - 12x

A. local minimum: (-2, 8)
local maximum: (0, 0)
inflection point: (-1, 4)

B. no extrema
inflection point: (0, 0)

C. local minimum: (2, -20)
local maximum: (-1, 7)
inflection point: 

D. local minimum: (3, -30)
no inflection point

Mathematics

Evaluate the expression.P(10, 0)

A. 0.5 B. 7,257,600 C. 3,628,800 D. 1

Mathematics

Insert <, >, or = between the pair of numbers to form a true statement.  4.749

A. < B. > C. =

Mathematics