A triangle is drawn on the coordinate plane. It is translated 4 units right and 3 units down. Which rule describes the translation? (x, y) → (x + 3, y – 4) (x, y) → (x + 3, y + 4) (x, y) → (x + 4, y – 3) (x, y) → (x + 4, y + 3)

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step-by-step explanation:

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it is x equals 3   plese mark me really need it

step-by-step explanation:

see explanation

step-by-step explanation:

a

(6r + 7) + (13 + 7r) ( remove brackets and collect like terms )

= 6r + 7 + 13 + 7r

= 13r + 20

b

remove brackets and collect like terms

13 - r - 1 + r

= 12 - r

c

remove brackets and collect like terms

= - 8 - r + 2r - 4

= - 12 + r

d

remove brackets and collect like terms

= 7r - - - 6r

[-   - = - - = - ]

= r -