Graph the equation. Include the coordinates of any local extreme points and inflection points.y = x + cos 2x, 0 ? x ? ?

A. local minimum: 
local maximum:  
inflection points: 

B. local minimum: (1.444, -0.246)
local maximum: (0.126, 1.031)
inflection points: (0.785, 0.393), (2.356, 1.178)

C. local minimum: 
local maximum: 
inflection point: 

D. no local extrema
inflection point: 


Answer: A

Mathematics

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B. The snail will move 6 feet in 3 minutes.
C. The snail will move 9 feet in 3 minutes.
D. The snail will move 8 feet in 3 minutes.

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A. Rational B. Irrational

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A. 2, -2
B. , -2
C. 0
D. -2

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Solve the inequality and graph the solution. ? 6

A. n > 18
 
B. n ? 18
 
C. n < 18
 
D. n ? 18
 

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