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secondary 4 | A Maths
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need help with parts b and c, pls explain too
Date Posted: 3 years ago
Views: 158
ABC ==> DEF
Means, point A is shifted to point D.
The direction vector containing 6 and -5 tells us that the three points A, B and C (and basically the entire triangle) are being shifted 6 units to the right and 5 units downwards.
x-coordinate of D = -3 + 6 = 3
y-coordinate of D = 4 - 5 = -1
D is (3, -1)
Same idea, point C is shifted to point F.
h + 6 = 9
h = 3
k - 5 = -3
k = 2
Means, point A is shifted to point D.
The direction vector containing 6 and -5 tells us that the three points A, B and C (and basically the entire triangle) are being shifted 6 units to the right and 5 units downwards.
x-coordinate of D = -3 + 6 = 3
y-coordinate of D = 4 - 5 = -1
D is (3, -1)
Same idea, point C is shifted to point F.
h + 6 = 9
h = 3
k - 5 = -3
k = 2
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