<u>Direct Variation:</u> 

when y = 7: 
14 = 15x

<u>Inverse variation:</u> y*x = k
15 * 2 = k
30 = k
when y = 7: 7 * x = 30

Answer:
the answer is 14 units
Step-by-step explanation:
you're welcome
Answer:
x=179
Step-by-step explanation:
Answer:
It is found when the line starts moving up or down.
Step-by-step explanation: