Answer :
Hello there
When we multiply a function by -1, the graphs flips over the x-axis.
When we multiply a function by -1, the graphs flips over the x-axis.
Answer:
If a function f(x) multiplied by -1, the graph of f(x) reflect across x-axis.
Step-by-step explanation:
Let a function be f(x).
Multiply the function by -1 to get a new function g(x).
[tex]g(x)=-1\times f(x)[/tex]
[tex]g(x)=-f(x)[/tex]
If a function is defined as [tex]y=-f(x)[/tex], then the graph of function f(x) reflect across x-axis.
If a function is defined as [tex]y=f(-x)[/tex], then the graph of function f(x) reflect across y-axis.
Since g(x)=-f(x), therefore the a function f(x) multiplied by -1, the graph of f(x) reflects across x-axis.