04 Graphs and transformations

Question 1

What are the steps too sketching any type of graph?

Answer 1

1 - Find the roots
2 - Find the Y intercept

Question 2

How to you draw a graph that has repeated roots?

Answer 2

The graph ‘bounces’ of the root that is repeated.

Question 3

What does y=af(x) do to a graph?

Answer 3

Stretches the graph y=f(x) in the y direction.

Question 4

What does y=f(ax) do to a graph?

Answer 4

Stretches the graph y=f(x) in the x direction by 1/a