Solution
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Plonk in these 3 points into 
successively.
a (6,2): 36 + 4 + 12g + 4f + c = 0
b (5,3): 25 + 9 + 10g + 6f + c = 0
d (3,-1): 9 + 1 + 6g - 2f + c = 0
Adding (iv) and (v) gives: 
From (iv): 
From (iii): 
The equation is 
SolutionBack |
Plonk in these 3 points into a (6,2): 36 + 4 + 12g + 4f + c = 0
b (5,3): 25 + 9 + 10g + 6f + c = 0
d (3,-1): 9 + 1 + 6g - 2f + c = 0
Adding (iv) and (v) gives: From (iv): From (iii): The equation is |
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