Evaluate the given function.f(x) = x, f(-3)

A.
B. - 
C. -15
D. 125


Answer: D

Mathematics

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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 point: 

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

C. no local extrema
inflection point: 

D. local minimum: 
local maximum:  
inflection points: 

Mathematics

Find the standard form of the equation of the hyperbola with vertices: (–4, –4), (0, –4) and asymptotes:

a.
b.
c.
d.

Mathematics

Simplify.

A.
B.
C.
D.

Mathematics

Determine the equation of the graph.

A. y = -sec 2x B. y = 2 csc x C. y = -csc 2x D. y = -2 sec x

Mathematics