Start with the bigger rectangle and remove the white corners. Starts with 1800 then remove 100, 150 and 150
A because it makes more sense
Answer: y = 10x
This line goes through the two points (0,0) and (1,10)
(0,0) means x = 0 and y = 0 pair up. At time x = 0 seconds, aka the starting time, the height is y = 0 (the balloon is on the ground).
(1,10) means x = 1 and y = 10 pair up. At time x = 1 second, the balloon is y = 10 feet off the ground.
|-3| This means the absolute value of -3 which is +3. Anytime you see ANY number in these vertical bars, that means you need to change the number within to a positive value. If this |3| was positive, it would still be +3.
Hope this helps!
