Question

Help me please :( !!

Answer 1

Explanation:

Table

Time 3 6 9 12

Rainfall 2 4 6 8

Time is on the x axis

Rainfall is on the y axis

Slope = (y2 - y1)/(x2 - x1)

Slope = (8 - 2) /(12 - 3)

Slope = 6/9 = 2/3

Unit rainfall = 2 cm rainfall / 3 hours = 0.667 cm rainfall / hour.