Isobel is pulling water up from an old-fashioned well. she lifts the bucket of water at a rate of 4 ft/s, and after 1 s, the bucket is 1 ft below the top of the well. select the equation in point-slope form for the line that represents the height of the bucket relative to the top of the well.

Step-by-step explanation:

The equation of the line in Slope-Intercept form is:

Where "m" is the slope and "b" is the y-intercept.

Let be "y" the height of the bucket relative to the top of the well and "x" the time.

We know that:

- She lifts the bucket of water at a rate of , this means that:

- After 1 second, the bucket is 1 feet below the top of the well. This means that:

When ,

Knowing this, we can substitute the known values into   and solve for "b":

Therefore, we get that the equation in Slope-Intercept form for the line that represents the height of the bucket relative to the top of the well is:

yes. we do proportions in probabilities.