On a graph, you find where the line crosses the y-axes and that is the y inctercept.
in an equation with the format y=mx+b the b is the y intercept
I did them in the attachments below. Hope this helped!
Answer:
the last one
Step-by-step explanation:
H-8=2. The only solution to that equation is H=10. Any other number isn't.
50 * 5280 / 60 = 4400 ft/min