Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.
9563
basically the answer is 2n-1 2n comes from the difference to get from 1 to three and the -1 from 2n to get to 1 you need to minus 1 so you get -1
As the equation of the line with two points (a,b) and (c,d) is given by
(x-a)/(c-a) = (y-b)/(d-b)
We have
(x-7)/(-4-7) = (y-5)/(-1-5)
(x-7)/(-11) = (y-5)/(-6)
6(x-7) = 11(y-5)
6x-42=11y -55
11y= 6x-42+55
11y = 6x+13
y=(6/11)x + (13/11) is the respective slope intercept form of it
To me It looks like they are all solutions except for (2, -4). Hope that helps!
