Given:
y = -2/3 x + 4
We need to find the x and y-intercept to get the two points.
To find the y-intercept, put x = 0
y = -2/3 (0) + 4
y = 4
The y-intercept is (0, 4)
To find the x-intercept, put y=0 and solve for x

The x-intercept is (6, 0)
Hence, the two points are (0, 4) and (6, 0)
Below is the graph: