How Do You Describe Reflection?

How do you describe transformations?

When h>0 , the horizontal shift is described as: g(x)=f(x+h) g ( x ) = f ( x + h ) – The graph is shifted to the left h units.

To find the transformation, compare the two functions and check to see if there is a horizontal or vertical shift, reflection about the x-axis, and if there is a vertical stretch..

What are the rules of reflection?

Reflection on a Coordinate PlaneReflection Over X Axis. When reflecting over (across) the x-axis, we keep x the same, but make y negative. … Reflection Over Y Axis. When reflecting over (across) the y-axis, we keep y the same, but make x-negative. … Reflection Across Y=X. … Reflection Across Y=-X.

What are the principles of reflection?

Reflective practice is about looking back and reflecting upon an experience that has occurred during practice. It encourages reflection and thoughts about what happened, decisions that were made, actions that were taken and the consequences of those decisions and actions.

What are the two rules of reflection?

The laws of reflection are as follows: The incident ray, the reflected ray and the normal to the reflection surface at the point of the incidence lie in the same plane. The angle which the incident ray makes with the normal is equal to the angle which the reflected ray makes to the same normal.

How would you describe the reflection?

A reflection is like placing a mirror on the page. When describing a reflection, you need to state the line which the shape has been reflected in. The distance of each point of a shape from the line of reflection will be the same as the distance of the reflected point from the line.

What is a reflection in writing?

Reflective writing is an analytical practice in which the writer describes a real or imaginary scene, event, interaction, passing thought, or memory and adds a personal reflection on its meaning. … Thus, in reflective writing, the focus is on writing that is not merely descriptive.

How do you start writing a reflection?

Course – A good place to start is to include the course name and its description. Then, you can write about the course flow, explain reasons you had for taking this course, and tell readers what you learned from it. Since it is a paper about reflection, express your opinion, supporting it with examples from the course.

How do you teach reflection?

There are three key components to teaching reflection:Remember what they have practiced.Describe what they have practiced, acquiring metalanguage for talking about writing.Act upon this information for next time, when writing again.

How do you calculate reflection?

the line y = -x is the point (-y, -x). Remember that each point of a reflected image is the same distance from the line of reflection as the corresponding point of the original figure. The line of reflection will lie directly in the middle between the original figure and its image.

How do you describe a reflection in math?

In geometry, a reflection is a type of rigid transformation in which the preimage is flipped across a line of reflection to create the image. Each point of the image is the same distance from the line as the preimage is, just on the opposite side of the line.

What are two types of reflection?

The reflection of light can be roughly categorized into two types of reflection: specular reflection is defined as light reflected from a smooth surface at a definite angle, and diffuse reflection, which is produced by rough surfaces that tend to reflect light in all directions (as illustrated in Figure 1).

How do you write a rule to describe a reflection?

To write a rule for this reflection you would write: rx−axis(x,y) → (x,−y). Notation Rule A notation rule has the following form ry−axisA → B = ry−axis(x,y) → (−x,y) and tells you that the image A has been reflected across the y-axis and the x-coordinates have been multiplied by -1.

What is the best definition of reflection?

1 : an instance of reflecting especially : the return of light or sound waves from a surface. 2 : the production of an image by or as if by a mirror. 3a : the action of bending or folding back. b : a reflected part : fold.

What is reflection in simple words?

Reflection is when light bounces off an object. If the surface is smooth and shiny, like glass, water or polished metal, the light will reflect at the same angle as it hit the surface. This is called specular reflection.