HELPP PLEASEE1 A student claimed that the transformation (x, y) arrowright (3x, y) is a rigid motion because the segment joining (3, 0) to (3, 2) is transformed to the segment joining (9, 0) to (9, 2), and both of these segments have the same length. Complete the explanation of the student's error.

2 2/3 hours duhh silly

step-by-step explanation:

the answer is: -22 also a

hope i

-lavira: )

a

step-by-step explanation:

given the 2 equations

- x + y = - 2 → (1)

2x - 3y = 4 → (2)

multiplying (1) by 2 and adding to (2) will eliminate the x- term

- 2x + 2y = - 4 → (3)

add (2) and (3) term by term

(2x - 2x) + (- 3y + 2y) = (4 - 4), simplifying gives

- y = 0 ⇒ y = 0

substitute y = 0 in either of the 2 equations for corresponding value of x

substituting in (2) gives

2x = 4 ( divide both sides by 2 )

x = 2

solution is (2, 0 ) → a

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hope this