Answer:
The slope is 25 and the y-intercept is 100
Step-by-step explanation:
With linear equations (y = mx + b), m<em> </em>is always the slope, which, in this case, is 25. It could also be written as 
, although it's not necessary here
B is always the y-intercept, which is 100 here
Answer:
-10y+11.2
Step-by-step explanation:
<u>Part a</u>
The domain is the set of x-values, which is 
<u>Part b</u>
The range is the set of y-values, which is ![(-\infty, -2]](https://tex.z-dn.net/?f=%28-%5Cinfty%2C%20-2%5D)
<u>Part c</u>
The x-intercepts is when y=0, which there are none of.
<u>Part d</u>
The y-intercept is when x=0, which is at (0, -2).
6.6043×10^5 = 660,430 gallons.
660,430 / 9 = 73381.11... minutes.
73381.11... / 60 = 1223.01851852 hours.
1223.01851852 / 24 = 50.9591049383 days.
It would take about 51 days for the garden hose to fill the pool.
The answer is the first one
