Final answer:
The slope of the given equation y = 0.1x - 9.3 is 0.1. This means there is a rise of 0.1 on the y-axis for each unit increase on the x-axis.
Step-by-step explanation:
The student has asked to find the slope of the equation y = 0.1x - 9.3.
In the slope-intercept form of a straight line equation (y = mx + b), m represents the slope, and b is the y-intercept. Based on the student's equation, the slope (m) is 0.1, which means that for every increase of 1 on the horizontal axis (x), there is a rise of 0.1 on the vertical axis (y).
The y-intercept (b) is -9.3, indicating that the line intersects the y-axis at the point (0, -9.3).