Question

y=1-3x graph the question

Answer 1

let x be 0 for y int
y=1-3(0)
y=1-0
y=1
(0,1)
let y be 0 for x int
0=1-3x
0-1=1-1-3x
-1=-3x
-1/-3=-3x/-3
1/3=x
(1/3, 0)
your two points will be (0,1) and (1/3,0)
now for the graph......i will put tht on here hold on

Answer 2

This is an addendum to karatechoppers post. Here is a graph made in Maple of the function.