Question 247388
y=1/2x-2
Slope=1/2 & y intercept=-2
Set y=0 & solve for the x intercept.
0=x/2-2
x/2=2
x=2*2
x=4 ans. (4,0)
{{{ graph( 300, 200, -6, 5, -10, 10, x/2 -2) }}} (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, x/2 -2).