1.

Mass (Kg)1020304050Weight (N)98196294392490a) Which is independent variable? b) Which is dependent variable? c) Predict how the graph is. d) Find the range on Y – axis.

Answer»

a) Mass

b) Weight 

c) It may be in straight line. 

d) On Y – axis, values are 98, 196, 294, 392, 490. 

Range = 490 – 98 = 392



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