2/8 is the least, 2/3 is the greatest, 2/6 is the middle
The slope of any horizontal line on a graph is zero. That means that 'y' never changes, no matter how much 'x' changes.
15% of 45 is 0.15 x 45 or 6.75 feet. That's how far the submarine descended in 1 minute. So, in 4 minutes the submarine would be 4 x 6.75 feet down which is 27 feet.
Answer:
Step-by-step explanation:
https://imgur.com/a/Wqzrtem