Question

The graphs of functions f(x) and g(x) = f(x) + k are shown below:

Answer 1

The value of k is ___.

Answer 2

ok you can see the 2 lines

f(x) is a straight line (passing through (0,-2))

g(x) is a parallel line.YOu are told that every point on g(x) = the value of f(x) + a fixed value.

Now - you can see that g(x) passes through (0,2)

SO
What value would you add to the first line so that it lies in the same place as the second?

Answer 3

uhhh ummm 4?

Answer 4

You got it!

Answer 5

:O yeah! lol

Answer 6

sorry im doing my test in between u and @MrNood r correct though

Answer 7

it's fine @lacrosseplayer22 , I have many q's to come haha and it looks like i'm getting better ;D

Answer 8

u r