Answer:
[tex]y = - f(x + 4)[/tex]
Step-by-step explanation:
We know that the dotted graph is the upsidedown of the black graph, f(x) so the dotted graph must be the negative of f(x)
Let's say y is the dotted graph
[tex]y = -f(x)[/tex]
And it seems that the dotted graph is 4 units to the left of the black graph. so
[tex]y =-f(x +4)[/tex]
