Stretching Functions March 12 Flashcards
1
Q
Number Outside the expression is what
A
Vertical
2
Q
Number outside the function is what
A
Horizontal
3
Q
What would this be 5x^3
A
Vertical stretch by 3
4
Q
What would this be 1/2x
A
Horizontal compression by 1/2
5
Q
What would this be 1/4 square root of x
A
Vertical compression by 1/4
6
Q
Always have a coefficient of what number
A
Positive one
7
Q
If it’s inside the brackets and you need the horizontal compression or stretch number do what
A
Put it under one or vice versa
8
Q
If the front number is under 1 what is it
A
Compression
