Solved

Find an Equation for the Graph $y = \frac { 1 } { 2 } \cos \left( \frac { 1 } { 2 } x \right)$

Question 318

Multiple Choice

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

A) $y = \frac { 1 } { 2 } \cos \left( \frac { 1 } { 2 } x \right)$
B) $y = \frac { 1 } { 2 } \cos \left( \frac { 1 } { 4 } x \right)$
C) $y = \cos ( 4 x )$
D) $y = \frac { 1 } { 2 } \cos ( 4 x )$