Question 261957
y=1/2x+4
y INTERCEPT=4 (0,4)
SETTING Y=0 & SOLVE FOR THE X INTERCEPT.
0=X/2+4
X/2=-4
X=-4*2
X=-8 THE X INTERCEPT. (-8,0)
{{{ graph( 300, 200, -10, 5, -10, 10, x/2 +4) }}} (graph 300x200 pixels, x from -10 to 5, y from -10 to 10, x/2 +4).