The correct answer is B. The function has a constant rate of change, decreasing for all x at a rate of 6.
In order to find the rate of change, we have to identify the slope. The slope is always the coefficient of x when in slope intercept form. In this case it is -6, which means it decreases at a rate of 6.
Take all three trial result averages and add them up
Then take that number and divide by three because there was three numbers added.
That number is the average of the three trials
8 groups is what i suppose
Hope this helps!!! ;-)
I’m assuming a. Or 26 since it’s the only number within the range
The tools couldn't have made the proper measurments
