Reflections and Dilations of Absolute Value Functions

Question 2 of 2 • 26-27 AISD - Algebra 2A-IC Hall

What did you include in your response? Check all that apply.

Answer

Both Shawn and Brielle are correct.

The absolute value parent function is symmetric with respect to the y-axis.

The graphs of f(x) = 2|–x| and f(x) = 2|x| are identical because the absolute value of negative x is a reflection across the y-axis.

If you substitute the three given points into both functions, they produce true statements.

The Square Root Function

Reflections and Dilations of Absolute Value Functions

Reflections and Dilations of Absolute Value Functions