Find the range of the data sources: 83,77,88,93,97,79,94,80,97,81

Let r = range

Range = biggest value minus smallest value

r = 97 - 77

r = 20

Range 20

Step-by-step explanation:

First put all the numbers in order from least to greatest

77,79,80,81,83,88,93,94,97,97

To find range you subtract the largest number from the smallest number.

So 97 - 77 = 20

The range is 20

Hope This Helps!! :}

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.