Joshua is using a garden hose to fill a swimming pool with water. The graph below shows the amount of water in the pool over time. Use the drop-down menus to explain the slope of
the graph.

For the first option the numbers are 90,10,5,18,2

minutes needed to add each gallon of water in the pool

Step-by-step explanation:

The X-axis is the time and the Y-axis is the gallons. Y is the one being influenced by X. So, the amount of gallons in the pool is being influenced by the amount of time.

this linear equation would have just one solution.

step-by-step explanation:

the reason why this would have one solution is that it is an expression with just one variable. since that variable is not raised to a power, it will always have just one solution.

actually what is a question i don't understand