Here is the graph of y= 7 - x for values of x from 0 to 7 a) On the same grid, draw the graph of
y = x-1
10
9
8
7
6
5
4
3
2
1
b) Use the graphs to solve the
simultaneous equations
y = 7 - X and y = x-1
x=
y =
0 1 2 3 4 5 6 7 8 9 10