(a) What do you notice about the increase in cost every two hours in Table 1? (b) What do you notice about the decrease in speed every five hours in Table 2?

(c) Which of the above tables represents a constant-rate relationship? EXPLAIN HOW YOU KNOW.

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.