Page 300 - MATHEMATICS COURSE FOR SECONDARY SCHOOLS BOOK 2
P. 300
y
x=0
100 95
90 85
80 75
70 65
60
55 50
45 40 35
30 25
20 15
y=5x2-13x-6
10
x=)2 5 x=3 y=0
5
-4 -3 -2 -1 0 -5 -10 -15 -20 -25
1 2 3 4 5 6 7 8 9 10
x
294
