we have the equation
4y=2x-1
step 1
Find out the x-intercept (value of x when the value of y is zero)
For y=0
4(0)=2x-1
0=2x-1
2x=1
x=0.50
x-intercept is (0.50,0)
step 2
y-intercept (value of y when the value of x is zero)
For x=0
4y=2(0)-1
4y=-1
y=-0.25
y-intercept is (0,-0.25)