Are slope and constant rate of change the same?

Yes, slope and constant rate of change are essentially the same concept in the context of linear equations. The slope represents the ratio of the change in the y-coordinate to the change in the x-coordinate between two points on a line, which is a measure of how much y changes for a given change in x. In a linear function, this slope remains constant, indicating a uniform rate of change throughout the entire function. Thus, both terms describe the same linear relationship.