It is 6 - 1 = 5
The range ot 2, 1, 3, 4, 4, and 4 is 3.
(-4 -2) (0 -3) (2 7) (1 4)
The mean is 3. The range is 4.
3,3,4,2,1,3,3 3-3=0 range=0
4
The range ot 2, 1, 3, 4, 4, and 4 is 3.
4
(-4 -2) (0 -3) (2 7) (1 4)
The mean is 3. The range is 4.
the range for 5 2 1 and 3 is 4.
The range is 4.
find the range 3 -9 7 -1 5 -4 2
3,3,4,2,1,3,3 3-3=0 range=0
4
The range of {0, 1, 2, 3, 4, 5, 6} is 6 - 0 = 6.
As you cannot write ordered pairs in a question in this interface, you probably mean (-2,4), (0,-4), (1, -2), and (3,14), although the last one may not be what you meant.Now to your question ... it is not clear.1) The list of ordered pairs does represent a function, since all the x-values are different.2) Perhaps the question is: "Which of the numbers 3, 1 and 4 are not values in the range of the function {(-2,4), (0,-4), (1,-2)}?" The range of a function is the set of y-values, {4, -4, -2}. Only 4 belongs to the range. Neither 3 nor 1 is a value in the range.
2(1,0) - 3(2,-1) = (-4,3)