The point-slope form of a line is:
y-y1=m(x-x1), where m is the slope of the line and (x1,y1) is any point on the line.
In this case x1=7 and y1=-2 so the point used to create this equation is:
(7, -2)
Answer:
The answer is going to be coordinate plane A
t - 11
Set up the equation using some key words, 11 less than a number means that 11 is being subtracted from the number, which is t, a variable.
The answer for this equation is q=5
so the ODE is indeed exact and there is a solution of the form 
. We have
With 
, we have
so
