Question 22472
To find the x-intercept, let y=0.
Then 0 = -sx+8, and x = 8/s
The x-intercept is (8/s,0)

To find the y-intercept, let x=0.
Then  0.5y=8, and y = 16
The y-intercept is (0,16)

Cheers,
Stan H.