Parallel lines never intersect purpendicular lines intersect at a single point forming a 90 degree angle
Put x over 1 and start @ -1 on the graph
Then put 2 over 1 and start @ -2 on the graph
Do the same thing with the other graph
Answer:
The answer is below
Step-by-step explanation:
a) The integral
means the total change in level of water in inches from 1 am to 10 am. That is the water level change measured in inches between 1 am and 10 am
b) 7 pm is represented as t = 19 hours, while midnight is represented as t = 24 hours, hence the water level change between 7 pm and midnight is:

c) Using casio calculator to evaluate the integral gives:
= 2.54 inches
D) The total daily change in water level =
= 0.35 inches
Step-by-step explanation:
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