Functions Flashcards
1
Q
How do you sketch the graph of y = f(|x|)
A
2
Q
How do you sketch the graph of y = |f(x)|
A
3
Q
What does f(x) + a do to a graph?
A
Moves the graph up 1
4
Q
What does f(x+a) do to a graph?
A
Moves it ‘a’ places to the left
5
Q
What does f(-x) do to a graph?
A
6
Q
What does -f(x) do to a graph?
A
7
Q
What does f(ax) do to a graph?
A
8
Q
What does af(x) do to a graph?
A
9
Q
What does the graph y = ex look like?
A
10
Q
What does the graph y = -ex look like?
A
11
Q
What does the graph y = e-x look like?
A
12
Q
What does the graph y = lnx look like?
A
13
Q
What does the graph y = ln(x) look like?
A
14
Q
What does the graph ln(-x) look like?
A
15
Q
What does the graph -ln(x) look like?
A
