The graph of y = f(x) is the solid black
graph below. Which function represents
the dotted graph?
-10 -9 -8 -7 -6 -5 -4 -3
-2
-1
y
10
9
8
7
6
5
4
3
2
1
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
12
Oy=f(x + 1) - 2
Oy = f(x - 1) +2
Oy =
f(x + 1) + 2
Oy = f(x - 1)-2
3
4
5
6
7
8 9 10
·x
