Complete the left half of the graph, if the function shown is even.
y
5
4
y
5
a.
3
4
2
b.
3
1
2
1
2
4
S
2
3
-2
4
-5
-5
2. Complete the left half of the graph, if the function shown is odd.
y
y
5
5
a.
4
4
b.
3
3
2
2
1
-5
1
2
-2
-3
3
4
-4
-5
-5
3. Are the following functions odd, even, or neither? How can you tell? Prove algebraically your answer is correct.
a. f(x)=-x2 +5
b.
s(x)=517
C.
5(x)=x2+5
even
(-x) + 5 - x )
even
Sx2
f(x)=-x3-su
d. f(x)=-x'+x+5
e. f(x) = x ' + 5 x 2
S(x)=(-x)'+sto)4
x3+sx2
neither
17
neither.
