194k views
5 votes
The graph of f(x) is shown.

How many horizontal tangent lines does f(x) have?
0
1
2
3
4

The graph of f(x) is shown. How many horizontal tangent lines does f(x) have? 0 1 2 3 4-example-1
User TheSpixxyQ
by
3.1k points

1 Answer

3 votes

Check the picture below.

The graph of f(x) is shown. How many horizontal tangent lines does f(x) have? 0 1 2 3 4-example-1
User Santino Wang
by
3.8k points