You cannot use the backslash notation you are using on this site. What is that code anyway? UNIX? I assume you mean: P = {(x,y):(1,0), (2,4), (3,8), (4,12), ...} P = {(x,y):(n,4(n-1))} for n=1,2,3,4,... Is that what you want? If not, answer at the bottom of this and I'll get back to you by email. No charge ever. Edwin
Hi
Write the equation for the following relation
x y
1 0
2 4
3 8
4 12
Plotting Points: One can see it is a Line:
m =
P(4,12)
P(3, 8) m = 4/1, m = 4
y = mx = b
y = 4x + b |Using P(2, 4)
4 = 8 + b
-4 = b
y = 4x - 4 is the Equation of the Line satisfying the points given
Wish You the Best in your Studies.