User: desconectar
Maths Exercices
Vertical Stretching and Shrinking of Quadratic Graphs
A number (or coefficient) multiplying in front of a function causes a vertical transformation.

Vertical Stretching and Shrinking are summarized in the following table:

y=cf(x) with c>1 y=cf(x) with 0
Effect on Graph
The graph of f is strectched vertically by a factor c The graph of f is compressed vertically by a factor 1/c


Vertical Stretching
Vertical Shrinking