Page 280 - MATHEMATICS COURSE FOR SECONDARY SCHOOLS BOOK 2

(b)
y
-4
Q (-10,3)
y
(c)
y
7
6
-5 P (-5,7)
7
6
5
4 3
2 1
The coordinates of Q are (-10,3).
-11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4
x
The coordinates of Y are (-3,4).
5
4 3
2 61
y
-11-10-9 -8 -7 -6 -5 -4 -3 -1 0 1 2 3 4 5x -1
-2 X (5,-2)
274
(-5 ) -4
(-8 ) 6