Given f(x) and g(x) = f(k:x), use the graph to determine the value of k.
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Answer:
k=2
Step-by-step explanation:
We are given that two function f(x) and g(x)
[tex]g(x)=f(kx)[/tex]
From given graph
[tex]g(-2)=0[/tex]
[tex]f(-4)=0[/tex]
[tex]g(-2)=f(-4)[/tex]
By comparing we get
x=-2 and
[tex]kx=-4[/tex]
[tex]k(-2)=-4[/tex]
[tex]k=\frac{-4}{-2}=2[/tex]
Hence, the value of k=2