Page 196 - Mathematics_F1
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(b) y
(5, 8)
8
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6 Tanzania Institute of Education
4
2
(4, 1)
-4 -2 0 2 4 4 6 x
-2
-4
Gradient is positive
(c)
y
7
6
(3, 6)
5
4
3
2
1
Mathematics Form One
-4 -3 -2 -1 0 2 3 4 4 x
(-2, -1) -1
-2
-3
Gradient is positive
189
Mathematics form 1.indd 189
25/09/2025 15:02:19
Mathematics form 1.indd 189 25/09/2025 15:02:19
