Given the g(x)=f(x)+k ,identify a k that transforms f into g

Answer:
[tex]k = 7[/tex]
Step-by-step explanation:
Given
[tex]g(x) = f(x) + k[/tex]
Required
The value of k
From the attached graph, line f(x) is shifted up 7 times to match g(x).
This implies that:
[tex]g(x) = f(x) + 7[/tex]
Compare: [tex]g(x) = f(x) + k[/tex] and [tex]g(x) = f(x) + 7[/tex]
[tex]k = 7[/tex]