04 Graphs and transformations Flashcards
1
Q
What are the steps too sketching any type of graph?
A
1 - Find the roots
2 - Find the Y intercept
2
Q
How to you draw a graph that has repeated roots?
A
The graph ‘bounces’ of the root that is repeated.
3
Q
What does y=af(x) do to a graph?
A
Stretches the graph y=f(x) in the y direction.
4
Q
What does y=f(ax) do to a graph?
A
Stretches the graph y=f(x) in the x direction by 1/a
