HELP WITH SOME GEOMETRY. 20 POINTS

1. Triangle ABC is located at A(-4,5), B (-4, -1), and C(-1,1). A translation of the triangle is located at A’(-1, 7), B’(-1, 1), and C’(2, 3). How is the triangle translated?

2. Quadrilateral WXYZ is located at W(2, 1), X(5, 2), Y(4, 4), Z(2, 4). A translation of the quadrilateral is located at W’(-1, -2), X’(2, -1), Y’(1, 1), Z’(-1, 1). How is the quadrilateral translated?

3. Under the translation T(2, -3) the point (1, 6) will become (3, 9).

4. A snail traveling from one plant to another is an example of a translation.

5. Carrying to groceries from the car to the kitchen is an example of what type of transformation?

6. The point (-4, -1) is translated (x + 5, y + 2). Where is the translated point located?

7. What is a reflection?

A reflection is a type of transformation that can be defined as an image rotated across a line or a point.

A reflection is a type of transformation that moves a figure to a new location with no change to the size or shape of the figure.

A reflection is a type of transformation that reduces or enlarges the figure to a similar figure.

A reflection is a type of transformation that can be defined as a mirror image seen across a line or a point.

8. Which of the following sets of points are reflections of each other across the x-axis?

9. Which of the following sets of points are reflections of each other across the y-axis?

10. Which of the following sets of points are reflections of each other across the origin?

Thank you for your help. this is all the info provided

1. The triangle is translated 3 right and 2 down

2. I don't know

3. False

4. True

5. Translation

6. (1, 1)

7. The last option

8-10. You didn't provide the images

I hope this helped somewhat

Answer Link

profantoniofonte profantoniofonte · Answer 2 · 2019-09-28T07:25:19+02:00

Answer:

1. Dilation. 2. Translation 3. False 4.True 5. Translation 6.(1,4) 7. Exchanging points 8. A reflection is a type of transformation that can be defined as a mirror image seen across a line or a point.

Step-by-step explanation:

1. Since the area was then reduced (shrinked).

2. The Quadrilateral slided away

3. False, since (x+2, y-3) is rule of translation of that point, the endpoint is (1,3)

4. True. Let us imagine The snail at point (1,0) traveling to (2,0)

5. Translation, since there would be no rise along the y axis

6. (-4+5,-1+5)=(1,4) Endpoint

7. It's a Geometric Transformation that consists in exchanging points as a reflex in a mirror image. As if we had flipped the image over.

8. Just like the explanation above.

9. All points with opposite sign for y coordinate and same coordinate for x, are reflections across the x-axis: A(1,2) A'(1,-2)

10. All points with opposite sign for x coordinate and same coordinate for y, are reflections across the y-axis, for the same previous point: A(1,2) A'(-1,2)

11. All points with opposite sign for x coordinate and y coordinate, are reflections across the origin, for the same previous point: A(1,2) then A'(-1,-2)