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Transformations and Symmetry Videos


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TSI Math: What Happens to a Line's Equation When Its Graph Is Shifted?
6 Views

Kendra took the line y = -3x + 2 and shifted it 5 units right and 1 unit up. What is the equation of the resulting line?

TSI Math: Understanding the Definition of Reflection
4 Views

If you reflect any shape over any line, what is true about the resulting shape?

TSI Math: Understanding Properties of Reflections
13 Views

The point (4, -10) is reflected across the line y = x. What are the coordinates of the reflected point?

TSI Math: Identifying a Rotated Shape on a Graph
3 Views

Rotating the above figure 90° clockwise about the point (2, -5) results in which of the following?

TSI Math: Which is Not a Line of Symmetry for This Graph?
1 Views

Which of the following lines is NOT a line of symmetry for the given shape above?

TSI Math: Understanding How Dilation Affects a Shape's Perimeter
1 Views

The triangle shown above is dilated by a factor of 3. What is its perimeter after the transformation?

TSI Math: Understanding Rotational Symmetry for Regular Polygons
4 Views

Which of the following is not true of a regular hexagon?

TSI Math: Proving Congruency by Mapping One Triangle on Top of Another
4 Views

Select the sequence for triangle ABC that shows that triangle ABC is congruent to triangle DEF.

TSI Math: Reflecting a Triangle across the y-Axis
10 Views

ΔABC has points A (0, 8), B (-3, 7), and C (1, -2). Where are these points after we reflect the triangle across the y-axis?

TSI Math: Describing a Shape's Translation
10 Views

What rule describes the translation of ΔSTU to ΔS'T'U' ?

TSI Math: Identifying the Coordinates of a Translated Shape
0 Views

The points A (2, 1), B (0, 3), and C (-3, -1) make up ΔABC. If it is translated 5 units up and 7 units to the left, what are the coordinates of th...