Stage 9 - Q4 - 3 marks
19280
Draw both lines on the grid using at least two points each. Read their intersection and check algebraically.
\[y=2 x + 3\]
\[y=12 - x\]
x
y
0
2
4
6
8
3
6
9
12
Hint
Useful plotting inputs lie one unit either side of the intersection; choose any two points visible on the grid.