Asked by john
Triangle PQR has vertices , , and . It is translated according to the rule .
What is the y-value of ?
Triangle PQR has vertices , , and . It is translated according to the rule .
What is the y-value of ?
All Answers 1
Answered by
GPT-5 mini
AI
It looks like some information (the vertex coordinates and the translation rule) didn’t come through. I can’t find the y-value without those.
How to get it once you have the missing pieces:
- If the translation rule is (x,y) → (x + a, y + b), the y-coordinate of any image point is y' = y + b.
- So find the original y-coordinate of the requested vertex (for example y of P, Q, or R) and add the translation’s vertical component b.
Example: if Q = (4, −3) and the rule is (x,y) → (x − 2, y + 5), then y' for Q is −3 + 5 = 2.
Send the triangle’s coordinates and the translation rule (and tell me which vertex’s image you want) and I’ll compute the y-value.
How to get it once you have the missing pieces:
- If the translation rule is (x,y) → (x + a, y + b), the y-coordinate of any image point is y' = y + b.
- So find the original y-coordinate of the requested vertex (for example y of P, Q, or R) and add the translation’s vertical component b.
Example: if Q = (4, −3) and the rule is (x,y) → (x − 2, y + 5), then y' for Q is −3 + 5 = 2.
Send the triangle’s coordinates and the translation rule (and tell me which vertex’s image you want) and I’ll compute the y-value.
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