Answer- 4x-6
explain- i got it right
<span>I can be wrong, but I think that the answer is: To find the values of p, q, r and s, you should start by finding all factor pairs of the leading coefficiant and constant term. </span>
I'm not sure what you're asking but i think it can be this
Numbers
Colors
Probability
Hope this helps :)
With

we have

The vector field evaluated over this parameterization is

so the line integral is

