Question

If vertex A is at (-1, 2) and vertex B is at (1, 5), then vertex A' is at and vertex B' is at .
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Answer 1

Answer:

Vertical translation is along the y axis while horizontal translation is along the x-axis.

Vertex A' is at (-1 - 3, 2 + 6) = (-4, 8)

Vertex B' is at (1 - 3, 5 + 6) = (-2, 11)

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Step-by-step explanation:

Answer 2

The vertex $A^{\prime}$ is at (-4, 8).

Vertex

The translation rule for translating point h units left is given by:-

$(x, y) \rightarrow(x-h, k)$

The translation rule for translating a point k units up is given by:-

$(x, y) \rightarrow(x, y+k)$

Given: $\triangle A B C$ is translated 6 units up and 3 units left to create $\triangle A^{\prime} B^{\prime} C^{\prime}$. If vertex A is at (-1,2) and vertex B is at (1,5).

Then, the vertex A' will be:-

$A(-1,2) \rightarrow(-1-3,2+6)=(-4,8)$

Therefore, the vertex $A^{\prime}$ is at (-4, 8).

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