In a certain region, the equation yˆ=19.485x+86.912 models the amount of a homeowner’s water bill, in dollars, where x is the number of residents in the home. what does the slope of the equation represent in context of the situation? the water bill increases by about $87 every month. the water bill increases by about $19 every month. the water bill increases by about $19 for every additional resident in the home. the water bill increases by about $87 for every additional resident in the home

The water bill increases by about $19 for every additional resident in the home

Step-by-step explanation:

This is because times x shows that it is to each and every person and it is increasing.

The answer is C. The water bill increases by about $19 for every additional resident in the home.

Step-by-step explanation:

The equation above consists of y as the dependent variable, x as the independent variable, 19.485 as the slope, and 86.912 as the constant. The constant represent the fixed water bill. The x variable represents the additional water usage.

b) well because you get well

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.