It is 12495 for sure i took the test and got it right
3.17 x 10^5 = <span>317000</span>
The . Should go after the 7
Answer:

Step-by-step explanation:
The general equation of a line: 
In our case <em>a</em> is given

Now we plug in for <em>a</em> and we get:

Now we plug in our coordinates into this equation and we solve for <em>b</em>

So the equation of the line is 