Find an equation for the graph.
-
A) $y = 4 \cos ( 2 x )$
B) $y = - 4 \cos ( 2 x )$
C) $y = 4 \cos \left( \frac { 1 } { 2 } x \right)$
D) $y = 4 \sin ( 2 x )$

Name: Find an equation for the graph. - A) $y = 4 \cos ( 2 x )$ B) $y = - 4 \cos ( 2 x )$ C) $y = 4 \cos \left( \frac { 1 } { 2 } x \right)$ D) $y = 4 \sin ( 2 x )$
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Question

Find an equation for the graph.
-
A) $y = 4 \cos ( 2 x )$ 
B) $y = - 4 \cos ( 2 x )$ 
C) $y = 4 \cos \left( \frac { 1 } { 2 } x \right)$ 
D) $y = 4 \sin ( 2 x )$

Quizplus · Accepted Answer

The Answer of Find an equation for the graph.
-
A) $y = 4 \cos ( 2 x )$ 
B) $y = - 4 \cos ( 2 x )$ 
C) $y = 4 \cos \left( \frac { 1 } { 2 } x \right)$ 
D) $y = 4 \sin ( 2 x )$

Find an Equation for the Graph y=4cos⁡(2x)y = 4 \cos ( 2 x )y=4cos(2x)

Find an Equation for the Graph $y = 4 \cos ( 2 x )$