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sveta [45]
3 years ago
8

what translation rule can be used to describe the result of the composition of (x,y) --> (x - 9,y - 2) and (x,y) --> (x +

1, y - 2) ? PLEASE HELPPPPP!!!!!
Mathematics
2 answers:
N76 [4]3 years ago
5 0
Move x coordinate 9 units left then y coordinate 2 units upwards

Move 1 unit to the right and 2 units down
marshall27 [118]3 years ago
4 0

we know that

<u>the rule of the translation A is</u>

(x,y)-----> (x-9,y-2)

that means

the translation is 9 units to the left and 2 units down

<u>the rule of the translation B is</u>

(x,y)-----> (x+1,y-2)

that means

the translation is 1 unit to the right and 2 units down

therefore

<u>the rule of the composition A+B is</u>

(x,y)-----> (x-9+1,y-2-2)

(x,y)-----> (x-8,y-4)

that means

the translation is 8 units to the left and 4 units down

so

<u>the answer is</u>

(x,y)-----> (x-8,y-4)

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<em> ( x, y) is translation '2' units right and '6' units down </em>

<em> (x ,y))—> (x +2 ,y-6)</em>

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