a point lies on the line y= 3x-2
its x-coordinate is 4
tell me the coordinate of this point
you tell me:
(x,y)=(4,3*4-2)
To find the coordinate of the point that lies on the line y = 3x - 2, with an x-coordinate of 4, you need to substitute x = 4 into the equation and solve for y.
Let's substitute x = 4 into the equation:
y = 3(4) - 2
y = 12 - 2
y = 10
Therefore, the coordinate of the point is (4, 10).
To find the coordinates of a point on a line, you need both the x-coordinate and the y-coordinate.
In this case, the x-coordinate is given to be 4. To find the corresponding y-coordinate, you can substitute this value into the equation of the line.
The equation of the line is y = 3x - 2. Plugging in x = 4, we have:
y = 3(4) - 2
y = 12 - 2
y = 10
Therefore, the coordinate of the point is (4, 10).