Question

Hi! Please check my answers I want to make sure they are correct.

Answer 1

Here is the problem there are parts A. B, and C

Answer 2

Here are my answers:

Part A: The y intercept is 900, the car is already going 900 miles at 0 hours. The y intercept tells us that car starts its journey at 900 miles from destination.

Part B: (750 miles - 850 miles) (3 hours - 1 hour) = -100/2 hours = -50 miles/hr
Represents average velocity (not average distance) car travels between time x = 1 and x = 3.

Part C:
y = 900 - 50x
y = 0
900 - 50x = 0
50x = 900
x = 18
Domain 0, greater than less than x greater than less than 18.

Answer 3

This looks correct!

Answer 4

Looks correct to me as well
I'm from peeranswers

Answer 5

I am too LOL

Answer 6

Medal for Medal :)

Answer 7

Thank You!! (:

Answer 8

no problem