Figure 6 ½m Pythagoras theorem ½m Length of Chord = 48cm 1m Section Formula 7 1m 2:7 1m P(E)=25/36 8a 1m P(F)=35/36 8b 1m (x2-4x+1) is a factor. 9 1m Long Division Method 1m Other two zeros are -5 and 7 1m Correct Graph 10 1m Finding Coordinates 2m 11 3m Statement 12 1m Proof 2m Correct Proof 13 3m Construction of correct triangle 14 1m Construction of Corresponding Triangle 2m y= and simplification of Quadratic Eqs 15 1m y = 14 and -6 1m x= 7, -2 and 2, 3 2m Correct Figure 16 1m Height = 6250m 3m Area of Cake = 13013cm2 17 1½m Area of Each piece of cake = 2168.83cm2 1½m
6 Figure Pythagoras theorem Length of Chord = 48cm ½m ½m 1m 7 Section Formula 2:7 1m 1m 8a 8b P(E)=25/36 P(F)=35/36 1m 1m 9 (x2-4x+1) is a factor. Long Division Method Other two zeros are -5 and 7 1m 1m 1m 10 Correct Graph Finding Coordinates 1m 2m 11 3m 12 Statement Proof 1m 2m 13 Correct Proof 3m 14 Construction of correct triangle Construction of Corresponding Triangle 1m 2m 15 y= and simplification of Quadratic Eqs y = 14 and -6 x= 7, -2 and 2, 3 1m 1m 2m 16 Correct Figure Height = 6250m 1m 3m 17 Area of Cake = 13013cm2 Area of Each piece of cake = 2168.83cm2 1½m 1½m
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