Graph the equation. Include the coordinates of any local and absolute extreme points and inflection points.y = x + cos 2x, 0 ? x ? ?
A. local minimum: (1.444, -0.246)
local maximum: (0.126, 1.031)
inflection points: (0.785, 0.393), (2.356, 1.178)
B. local minimum: 
local maximum: 
inflection point: 
C. no local extrema
inflection point: 
D. local minimum: 
local maximum: 
inflection points: 
, 
Answer: D
Mathematics
You might also like to view...
Rewrite as a single logarithm.2 log2(2x + 5) + 6 log2(6x + 1)
A. 12 log2(2x + 5)(6x + 1)
B. log2((2x + 5)2 + (6x + 1)6)
C. log2(2x + 5)2(6x + 1)6
D. log2
Mathematics
Find the slope of the line through the pair of points.(3, 1) and (9, -2)
A. - 
B. 
C. - 2
D. - 
Mathematics
The rectangular coordinates of a point are given. Find polar coordinates for the point.(-5, 5)
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Find all solutions to the equation 
in the interval 
A. 
B. 
C. {0, ?}
D. ?
Mathematics