Question

The black graph is the graph of y=f(x). Choose the equation for the red graph.
Please help!!

Answer 1

B

Explanation:

The black graph is the graph of y=f(x).

The red graph is the reflection of the black graph across the y-axis.

A.
`y=f(x-1)` determines the translation of the graph
`y=f(x)` one unit to the right.

B.
`y=f\left((x)/(-1)\right)` determines the reflection of the graph
`y=f(x)` across the y-axis.

C.
`y-1=f(x),\ y=f(x)+1` determines the translation of the graph
`y=f(x)` one unit up.

D.
`(y)/(-1)=f(x),\ y=-f(x)` determines the reflection of the graph
`y=f(x)` across the y-axis.