Absolute Value Functions Flashcard
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview
15 questions
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1.
FLASHCARD QUESTION
Front
What is the definition of an absolute value function?
Back
An absolute value function is a function that contains an absolute value expression, typically in the form y = |x - a| + b, where (a, b) is the vertex of the graph.
2.
FLASHCARD QUESTION
Front
What is the vertex of the absolute value function y = |x - 3| + 2?
Back
(3, 2)
3.
FLASHCARD QUESTION
Front
Identify the axis of symmetry for the absolute value function y = |x + 1| - 4.
Back
x = -1
4.
FLASHCARD QUESTION
Front
What does the vertex represent in an absolute value function?
Back
The vertex represents the highest or lowest point of the graph, depending on whether the graph opens upwards or downwards.
5.
FLASHCARD QUESTION
Front
How does the coefficient in front of the absolute value affect the graph?
Back
If the coefficient is positive, the graph opens upwards; if negative, it opens downwards.
6.
FLASHCARD QUESTION
Front
What is the axis of symmetry for the function y = -3|x - 2| + 1?
Back
x = 2
7.
FLASHCARD QUESTION
Front
Describe the transformation of the graph y = |x| when it is changed to y = |x - 4| + 1.
Back
The graph is shifted 4 units to the right and 1 unit up.
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