Answer:
Step-by-step explanation:
To determine the slope, divide the rise by the run to calculate the slope.
Note that
1 ft = 12 in
Let
y ----> the rise
x ----> the run
m ----> the slope
the values are given as
substituting these values gives
Simplifying further
Response:
a)
b) From t increasing from 3 to 6, v changes from 18 gallons to 12 gallons.
Detailed explanation:
The relationship between the tank’s volume and time is given by:
Where V(0) indicates the starting volume and a denotes the hourly decrease.
a. Create a formula for v in terms of t.
The tank starts with 24 gallons of water, hence
It drains steadily at 2 gallons each hour, therefore
Then
b. When t progresses from 3 to 6, v changes from _________ to _________
So as t progresses from 3 to 6, v shifts from 18 gallons to 12 gallons.