To answer this all you need to do is divide 120 by 50
120/50
2.4
So it will take 2 hours and 24 minutes (.4 of 60 to get the 24)
These | | simple mean absolute value. Absolute value is simply the number positive, for example, the absolute value of -3 is simply 3
I believe it’s 5, 2 you would just you 2,-2 as a line segment
Subtracting 2 from the original equation moves the graphed line 2 units down.
Answer: If the plane descends at the rate of 0.2 km per minute and landed after 15 mins, that means the plane started at 3 km elevation when it started to descend (t=0). The table is then constructed using the intialn values.
