Question 937596: Sam is observing the velocity of a car after 2 hours the velocity of the car is 64km/h. After 4 hours the velocity of the car is 58km/h. Write an equation in standard form with 2 variables that describe the velocity of the car at the different times?
Answer by josgarithmetic(39799)   (Show Source):
You can put this solution on YOUR website! Not much to use, but you can start with a linear model and take points as (time, speed) using any variables you wish, but I choose, (t, v).
Your two points are (2,64) and (4,58). Find the line with those two points for ordered pair of the form (t, v).
If you already learned that kind of exercise then you know what to do, otherwise say help is needed for that process.
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