y
10-
9
8
7
6
5
4
321
2
O
1 2 3 4 5 6 7 8 9 10
What is the gradient of the blue line?
X


Y 10 9 8 7 6 5 4 321 2 O 1 2 3 4 5 6 7 8 9 10 What Is The Gradient Of The Blue Line X class=