Of Grade Worksheet Comparing Change Rate 8th Kindergarten, 1st Grade, 2nd Grade, 3rd Grade, 4th Grade, 5th Grade and more! Each worksheet has 8 problems comparing the rate of change between graphs, tables and Negative rate of change Parallax Inc Initial Value (y-intercept) 4 Initial Value (y-intercept) 4. • Speed tells us the rate at which an object moves 1/29- Slope Triangles .