In a certain region, the equation y=19.485x+86.912 models the amount of a homeowner’s water bill, in dollars, where x is the n umber of residents in the home. What does the slope of the equation represent in context of the situation? 1. The water bill increases by about $19 every month. 2. The water bill increases by about $19 for every additional resident in the home. 3. The water bill increases by about $87 every month. 4. The water bill increases by about $87 for every additional resident in the home.
1 answer:
Answer:
It's choice 2 .
Step-by-step explanation:
y=19.485x+86.912
The 19.485 is the slope of the graph of this equation. This gives the rate of change of the amount of the bill (above $86.912) for each added resident (x).
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I’m pretty sure it is c. let me know if i’m wrong:)
You answer is 6 shirts good sir. Have a nice day. :D
Could you add an image of the table?
use Pythagoras theorem
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