Describe the transformations required to obtain the graph of the function f(x) from the graph of the function g(x).
f(x) = 6 cos x ; g(x) = cos x
Vertical stretch by a factor of 6 Horizontal shrink by a factor of one-sixth Horizontal stretch by a factor of 6 Vertical shrink by a factor of one-sixth

Question

Describe the transformations required to obtain the graph of the function f(x) from the graph of the function g(x).
f(x) = 6 cos x ; g(x) = cos x 
 Vertical stretch by a factor of 6 Horizontal shrink by a factor of one-sixth  Horizontal stretch by a factor of 6  Vertical shrink by a factor of one-sixth

arindameducationusc · Answer

f(x) transforms to af(x)
I guess your function follows this right?

arindameducationusc · Answer

Do you want the concept, or just 6cosx explanation?

arindameducationusc · Answer

attachment

arindameducationusc · Answer

The amplitude of the graph increases by 6 units in case of cos. Got it?

arindameducationusc · Answer

See the diagram