Graph Transformations Flashcards
1
Q
If the inputs change, what is affected?
A
X values
2
Q
What do you need to remember about x-axis transformations?
A
They are counter-intuitive (opposite to the way you think)
3
Q
Whole function changes, what is affected?
A
Y values
4
Q
Describe the transformation of f(2x) ?
A
Enlargement
SF 1/2
Parallel to the x-axis
5
Q
Describe the transformation of f(x+h)
A
Shifts left h units
6
Q
Describe the transformation of -f(x)
A
Reflection in the x-axis
7
Q
How do you know if a graph is steatching or shrinking
A
If a>1 then is stretching, if 0>a>1 then its shrinking
