the x intercept is where the line crosses the x axis or where y=0
the y intercept is where the line crosses the y axis or where x=0
x intercept
solve for where y=0
0=4x-2
add 2
2=4x
divide 4
1/2=x
x intercept at x=1/2 or at the point (1/2,0)
y intercept
x=0
y=4(0)-2
y=0-2
y=-2
y intercept at y=-2 or the point (0,-2)
x intercept at x=1/2 or at the point (1/2,0)
y intercept at y=-2 or the point (0,-2)
