What does a negative number multiplied to the absolute value function cause?

Exploring Absolute Value Transformations

Interactive Video
•
Mathematics
•
8th - 12th Grade
•
Hard

Sophia Harris
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A reflection over the x-axis
A shift to the right
A horizontal compression
A vertical stretch
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the parent function for an absolute value function?
y = |x|
y = log(x)
y = x^2
y = e^x
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you determine the vertex of the function y = -3|x + 2| - 1?
(2, 1)
(2, -1)
(-2, 1)
(-2, -1)
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the axis of symmetry for the function y = -3|x + 2| - 1?
x = 1
x = -2
x = -1
x = 2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What effect does the number 3 have on the function y = -3|x + 2| - 1?
It causes a horizontal stretch
It causes a vertical stretch
It causes a horizontal compression
It causes a vertical compression
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the abbreviation 'rocks' stand for in the context of function transformations?
Rotation around the origin
Reflection over the x-axis
Reflection over the y-axis
Reflection over the origin
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in graphing the function y = -3|x + 2| - 1?
Identify the vertex
Determine the axis of symmetry
Plot the y-intercept
Calculate the slope
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