The answer will be in the picture
Answer:
for number one the answer is no for 7 the answer is 5 seconds
Step-by-step explanation:
415.138;452.018;457.2;828.142
First of all, you should know that:
direct variation:
y = c * x
Inverse variation:
y = c / x
where, c is any number that belongs to the real ones.
answer:
An equation that represents an inverse variation is
y = 4 / x
