Question

The triangle on the grid will be translated two units left.

Answer 1

Given:

The vertices of a triangle are A(-1,-1), B(-1,-5), C(0.5,-5).

The figure is translated 2 units left.

To find:

The vertices and the diagram of the triangle after the given translation.

Solution:

if a figure is translated 2 units left, then

$(x,y)\to (x-2,y)$

Using the above rule, we get

$A(-1,-1)\to A'(-1-2,-1)$

$A(-1,-1)\to A'(-3,-1)$

Similarly,

$B(-1,-5)\to B'(-1-2,-5)$

$B(-1,-5)\to B'(-3,-5)$

And,

$C(0.5, -5)\to C'(0.5-2,-5)$

$C(0.5, -5)\to C'(-1.5,-5)$

So, the vertices of the triangle after the translation are A'(-3,-1), B'(-3,-5), C'(-1.5,-5).

Therefore, the correct option is B.

Answer 2

Answer:

B

Step-by-step explanation: