Question

Hey bros i need ur help dont worry this is not a test just a practice I found online.

Answer 1

k=4

Explanation:

euqation of the graph

(1) g(x)= x+3

We have

(2) g(x)=f(x)+k

(3) g(x)=x-1+k

(1) =(3)

x+3 =x -1 + k

-x -x

3= -1+k

k= 4