Suppose someone opens the valve on a large water tank so that water drains out. Choose a starting volume of water in the tank (from 100 to 500 gallons), and choose how much water drains out each day (from 2 to 5 gallons). Write the equation that models the relationship between time (x) and water volume (y) in slope-intercept form.
Post your equation. Choose another equation from the discussion board and answer the following.
Write the equation in slope-intercept form, and use the equation to find the amount of water in the tank exactly 2 days after the valve is opened.
determine slope

Question

Suppose someone opens the valve on a large water tank so that water drains out. Choose a starting volume of water in the tank (from 100 to 500 gallons), and choose how much water drains out each day (from 2 to 5 gallons). Write the equation that models the relationship between time (x) and water volume (y) in slope-intercept form.
Post your equation. Choose another equation from the discussion board and answer the following.
Write the equation in slope-intercept form, and use the equation to find the amount of water in the tank exactly 2 days after the valve is opened.
determine slope