Well, we can set up these equations like this-
Deborah- 2+3w
Kai- 12+2w
w=number of weeks that pass
Now, we set them equal to each other:
2+3w=12+2w
Solve for w
2-12=2w-3w
-10 = -1w
w = 10
10 weeks. Hope this helped!
The y intercept is going to be 10x
H'(x) = 2f'(x)
h'(1) = 2*f'(1) = 2*4
h'(1) = 8
There is no graph to support the statement and so, this invisible graph is misleading :)