Does y vary directly with x if so what is the equation for the direct variation x: 1 4 7 y: 3 6 9

No Y and X do not vary directly.

Step-by-step explanation:

The equation for  direct variation is

This means , the ratio of y and x must be a constant.

In the given values:

for y = 3, x = 1

for y = 6, x = 4

for y = 9, x = 7

Since the ratio of y and x values is not a constant, there is no direct variation in the equation.

answer: 323 is how many she has ☃☃⛄❄

step-by-step explanation: