Question

Help I can’t figure out which graph it is I’m timed.

Answer 1

• Considering the first pic:

Assume the red graph is for f(x), and blue graph is the g(x)

`{ \rm{if \: g(x) = - 2f(x) : }} \\ { \rm{f(x) \: is \: shifted \: 2 \: units \: downwards \: }}`

• Assimilation is in the second pic:

Assuming black graph is f(x) and pink graph is g(x)

`{ \rm{g(x) = - 8f(x) : }} \\ \dashrightarrow \: { \rm{because \: g(x) \: is \: 8 \: units \: downwards \: of \: f(x)}}`

Answer 2

Impossible to ans as no options shown

Explanation:

Let me show a sample graph.

• Let f(x)=2x

Now

`\\ \sf\longmapsto g(x)=-2(2x)=-4x`

Graphs attached