Question

17. The graph given below indicates temperature of a substance in celsius and farenhenheat.
Identify the gradient of A and B.
130
B
110
(212,100)
90
70
50-
30-
160
10+(32,0)
20
A dz
do o 1to ido 104 188 212 236 260 284
-76 -52 -26
0 1
20 44 68
А
30.
(-40,-40)
-50​

Answer 1

use you your the thinking then then you will fine answer.