The graph of the line goes through the points (7.38, 2) and (11.07,3).
1 answer:
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Let 
represent Jose's drived distance and 
represent Rob's.
So what you need to do is to solve the equation:
So Jose drove for 6 hours before Rob caught him.
So what you need to do is to solve the equation:
So Jose drove for 6 hours before Rob caught him.
Hello!
Find the coordinate where x = -1:
At x = -1, y = 1, so the coordinate is (-1, 1).
Find the coordinate where x = 2:
At x = 2, y = -2, so the coordinate is (2, -2).
Find the rate of change between the points using the slope formula:
Plug in the coordinates above:
Simplify:
Thus, the rate of change between the points is -1.