4x-2y = 4
= -2y = 4-4x
= y = (4x + 4)/ 2
y = 2x - 2
h(x) = 2x-2
To find y-intercept, find h(0)
= 2(0) - 2 => -2
Y-intercept = (0,-2)
Okay. So 7:30-10:00 is 2 hours 30 minutes or 2 1/2 hours. To find this, we have to do 156/60 to find the amount of time it takes to get there. 156/60 is 2.6, so it would take more than 2 1/2 hours to arrive in London. Kim does not arrive in London before 10:00 AM.