Mathematics: Triangle abc is translated according to the rule (x,y) - (x + 2, y-8). if the coordinates of the pre-image of point b are(4,-5), what are the coordinates of b ? (2,3) (1,-9) (-3, 4)(6-13)

Triangle abc is translated according to the rule

babyraerae06

31.12.2021

(6,-13)

Step-by-step explanation:

We just have to substitute the given point into the transformation rule and simplify.

The rule is $(x,y)\to (x+2,y-8)$ .

We want to find the coordinates of B' if B has coordinates (4,-5).

We substitute x=4 and y=-5.

$B(4,-5)\to B'(4+2,-5-8)$ .

Simplify to get:

$B(4,-5)\to B'(6,-13)$ .

The last option is correct.

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elijahcraft3

03.10.2020

12×86=1032

Step-by-step explanation:

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