
Flashcard Review: Transformations and Direct Variation
Flashcard
•
Mathematics
•
9th - 12th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the transformation of the function g(x) = f(x - 3) if f(x) = x?
Back
g(x) is shifted right 3 units.
2.
FLASHCARD QUESTION
Front
What is the transformation of the function g(x) = f(x) + 4 if f(x) = x?
Back
g(x) is shifted up 4 units.
3.
FLASHCARD QUESTION
Front
If y varies directly with x and when y is 16, x is 32, what is the equation that represents this relationship?
Back
y = (1/2)x.
4.
FLASHCARD QUESTION
Front
What do we call two lines that never intersect and have the same slope?
Back
Parallel lines.
5.
FLASHCARD QUESTION
Front
What is the transformation of the function g(x) = f(x + 3) if f(x) = x?
Back
g(x) is shifted left 3 units.
6.
FLASHCARD QUESTION
Front
What is the definition of direct variation?
Back
Direct variation is a relationship between two variables where one variable is a constant multiple of the other.
7.
FLASHCARD QUESTION
Front
If the slope of line a is 2 and the slope of line b is 2, what can we say about lines a and b?
Back
Lines a and b are parallel.
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