Answer: y = -x + 7
Step-by-step explanation:
The slope is
, so we know the equation is of the form
.
Substituting in the coordinates (1,6) to find b,

Thus, the equation is y = -x + 7
Answer: 178.31
Step-by-step explanation: subtract 574.54 by 396.23
Here's link to the answer:
linkcutter.ga/gyko
The domain is y >=0. Domain is the possible x values
39,800,000,000 is the correct answer, I believe.