Chapter 1 stuff Flashcards
1
Q
Even function test
A
f(-x)=f(x) means even
2
Q
Odd function test
A
f(-x)= -f(x) means odd
3
Q
shifting graph c units up
A
y=f(x)+c
4
Q
shifting graph c units down
A
y=f(x)-c
5
Q
Shifting graph c units right
A
y=f(x-c)
6
Q
Shifting graph c units left
A
y=f(x+c)
7
Q
Stretch graph vertically by factor of c
A
y=cf(x)
8
Q
shrink graph vertically by factor of c
A
y=(1/c)*f(x)
9
Q
Shrink graph horizontally by factor of c
A
y=f(cx)
10
Q
Stretch graph horizontally by factor of c
A
y=f(c/x)
11
Q
reflect graph about x axis
A
y= -f(x)
12
Q
reflect graph about y axis
A
y=f(-x)
13
Q
Combo functions: (f+g)(x)=
A
f(x)+g(x)
14
Q
Combo functions:(f-g)(x)=
A
f(x)-g(x)
15
Q
Combo functions:(fg)(x)=
A
f(x)*g(x)
