Answer:
Step-by-step explanation:
Given 3x -2y = 6, you want y in terms of x, whether (1, 2) is on the line, and the value of y at x=4.
We can add 2y-6 to both sides of the equation to get ...
3x -6 = 2y
Then, dividing by 2 gives y in terms of x:
y = 3/2x -3
When x is odd, the value of y will not be an integer. (1, 2) is not on the line.
When x=4, the value of y is ...
y = (3/2)(4) -3 = 6 -3 = 3
The value of y is 3 at x=4.