Question

Find the value of k.

Answer 1

Notice that when it says g(x) = f(x) + k, those 2 lines are parallel meaning they will have the same slope just different intercept

when they ask to find k, the you only need to find the y-intercept of g(x)

Answer 2

after you find the y-int of g(x), find the y int of f(x) and then add them together to get k

Answer 3

1?

Answer 4

sorry i worded it badly

so find the y int for g(x) and f(x) then put it in this form
g(x) = f(x) + k

Answer 5

-1?

Answer 6

so the y-int for f(x) = 1 and y-int for g(x) = -1 now we put it in the for g(x) = f(x) + k
so -1 = 1 + k
k = -2