Question

positive
undefined
what is the slope in the picture?
zero
negative

Explanation:

Step1: Understand slope concept

The slope of a line represents its steepness and direction. A positive - sloped line rises from left to right, a negative - sloped line falls from left to right, a zero - sloped line is horizontal, and an undefined slope occurs for a vertical line.

Step2: Analyze the picture

In the given picture, the line representing the slope of the mountain (or the path of the climber) rises from left to right.

Answer:

Positive