Your question: What is the figure after a transformation called?

What happens when a figure is transformed?

Translation happens when we move the image without changing anything in it. Hence the shape, size, and orientation remain the same. For example: The given shape in blue is shifted 5 units down as shown by the red arrow, and the transformed image formed is shown in maroon.

When a figure is the same size after a transformation?

If two figures have the same size and shape, then they are congruent.

What do you call a transformation that changes a figure size?

A dilation is a transformation which preserves the shape and orientation of the figure, but changes its size. The scale factor of a dilation is the factor by which each linear measure of the figure (for example, a side length) is multiplied. … This dilation can be described in coordinate notation as (x,y)→(2x,2y) .

What does Translated mean in math?

A translation moves a shape up, down or from side to side but it does not change its appearance in any other way. Translation is an example of a transformation. A transformation is a way of changing the size or position of a shape. Every point in the shape is translated the same distance in the same direction.

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How do you name a transformation?

There are four main types of transformations: translation, rotation, reflection and dilation.

What is another name for the original figure?

Terms in this set (18)

The given figure is called the preimage (original) and the resulting figure is called the new image.

What is a turn also called in geometry?

rotation. also called a turn. a transformation about a point called the center of rotation. each point and its image are the same distance from the center of rotation. translation.

What is the term for a turn of a figure around a fixed point?

A rotation is a transformation in a plane that turns every point of a figure through a specified angle and direction about a fixed point. The fixed point is called the center of rotation .

How do you describe graph transformations?

if k > 0, the graph translates upward k units. if k < 0, the graph translates downward k units.

Transformations of Function Graphs
-f (x) reflect f (x) over the x-axis
k•f (x) multiply y-values by k (k > 1 stretch, 0 < k < 1 shrink vertical)
f (kx) divide x-values by k (k > 1 shrink, 0 < k < 1 stretch horizontal)

What is the term for a slide of a figure up down left or right?

One of these is called a translation. A translation is when a geometric figure slides up, down, left or right on the coordinate plane. The figure moves its location, but doesn’t change its orientation.