Graph a absolute value equation with a reflection and horizontal translation

Graph a absolute value equation with a reflection and horizontal translation

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to graph an absolute value function, specifically focusing on the equation Y equals the opposite of the absolute value of X plus 2. It covers the impact of transformations, such as reflections and shifts, on the graph. The tutorial details how the negative sign reflects the graph over the X-axis, causing it to open downwards, and how the addition of 2 shifts the vertex horizontally. The instructor guides viewers through the process of plotting the graph by identifying the new vertex and following a pattern to connect points, resulting in a complete graph of the function.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process of shifting the graph of the absolute value function based on the vertex.

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you graph the absolute value function after identifying the transformations?

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