Triangle abc has vertices at a(−3, 4), b(4, −2), c(8, 3). the triangle translates 4 units right and 3 units down. which rule represents the translation? after the translation, what are the coordinates of vertex a? a) (x, y) → ( x + 4, y + 3); (1, 7) b) (x, y) → (x + 4, y − 3); a(1, 1) c) (x, y) → (x − 4, y + 3); (−7, 1) d) (x, y) → (x − 4, y − 3); a(1, −1)

B) (x, y) → (x + 4, y − 3); A(1, 1)

Step-by-step explanation:

Given: Triangle ABC has vertices at A(−3, 4), B(4, −2), C(8, 3). The triangle translates 4 units right and 3 units down.

Now, 4 units right means adding 4 units to x coordinates of the figure, to get the x coordinate of the translated image.

Similarly , 3 units down means subtracting 3 units from the y coordinate of the figure, to get the x coordinate of the translated image.

Therefore, the translation rule becomes (x, y) → (x + 4, y − 3)

⇒A(-3,4)→(-3+4,4-3)=(1,1)

answer: for each 3 girls there is 2 boys . 3: 2

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