Question

C=J+1
If Carla's age is graphed as a function of James age, what will be the coordinates of the x- and y-intercepts for the graph function?
A. X-intercept: (0,1) y-intercept (-1,0)
B x-intercept (James) y-intercept (Carla)
C intercept (1,0) y-intercept (1,0)
D x-intercept (-1,0) y-intercept (0,1)

Answer 1

Well the function states that Carla will be whatever age James is...but + 1 year...

So Carla would be the 'y' axis
James would be the 'x' axix

When carla is 0....James was not born yet because he is -1 lol so (0, -1)

and when James is 0...carla is 0 + 1 = 1 so (1 , 0)

So x-intercept = (1 , 0)
and y-intercept = (0 ,-1)