Trig, Stats, Travel, Transf and Proport.pdf

6 7 1 2 3 x y a b c 1 copyright mathstercom 2014

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6 7 -1 -2 -3 x y A B C [1] Copyright Mathster.com 2014. Licensed by Your School with permission to redistribute
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13) Reflect the shape in the line x = 1 . [1] 14) Fully describe the single transformation from the triangle ABC to its image 1 2 3 -1 -2 -3 -4 -5 1 2 3 -1 -2 -3 -4 -5 x y A B C [1] 1 2 3 4 5 6 -1 -2 -3 -4 1 2 3 4 5 6 -1 -2 -3 -4 Copyright Mathster.com 2014. Licensed by Your School with permission to redistribute
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15) Rotate the shape 90° anti-clockwise about centre (2,-1). [1] 16) Translate the shape by the vector ( 3 2 ) . [1] 1 2 -1 -2 -3 -4 1 2 -1 -2 -3 -4 1 2 3 4 5 6 -1 -2 1 2 3 4 5 6 -1 -2 Copyright Mathster.com 2014. Licensed by Your School with permission to redistribute
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17) Enlarge the shape from centre (-2,-2) by scale factor 2. [1] 18) If n is proportional to m and n = 35 when m = 7 . Find a) the formula for n in terms of m b) the value of n given m = 13 c) the value of m given n = 60 [1] 19) If b varies as a and b = 60 when a = 144 . Find the formula for b in terms of a [1] 20) If c is inversely proportional to b and c = 26 when b = 2 . Find a) the formula for c in terms of b b) the value of c given b = 1 c) the value of b given c = 13 [1] 1 2 3 4 5 6 7 8 -1 -2 1 2 3 4 5 6 7 8 -1 -2 Copyright Mathster.com 2014. Licensed by Your School with permission to redistribute
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Solutions for the assessment Trig, Stats, Travel, Transf and Proport 1) x = 11.1 cm 2) x = 9.43 cm 3) x = 11.0 cm 4) x = 74.2°
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