Respuesta :

Catya
(1/3)x = y

use multiples of 3 for x for way math. The 1/3 divides out. calculate y values for the table.

table
x = {3, 6, 9, 12}
y = {1, 2, 3, 4}

x is directly proportional to y
The table shows x and y increase at constant rates , giving a slope = 3

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