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If the terms are pairwise mappings ie f(2) = -3, f(-4) = 2 etc, then yes.
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∙ 12y ago
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What is the range of this relation(-3, 2), (2, -4), (2, 6), (-3, -5), (0, -3)?
{2,-4,6,-5,-3}
Is the relation (1 3) (4 0) (3 1) (0 4) (2 3) a function?
If those are the only values, no.
What is the domain of this relation (-3 0) (-2 -5) (-2 6) (3 7) (0 -17)?
The domain is the set {-3, -2, 0, 3}. Note that because -2 is mapped to -5 as well as 6, this relationship is not a function.
Is this a relation (-3 2) (2 -4) (2 6) (-3 -5) (0 -3)?
Yes, but is is not a function because 2 gets mapped to two different values (as does -3).
How many different equations can be made with the numbers 0123?
A huge number. 0 + 1 + 2 = 3 0 + 2 + 1 = 3 1 + 0 + 2 = 3 1 + 2 + 0 = 3 2 + 0 + 1 = 3 2 + 1 + 0 = 3 -0 + 1 + 2 = 3 -0 + 2 + 1 = 3 1 - 0 + 2 = 31 + 2 - 0 = 32 - 0 + 1 = 32 + 1 - 0 = 3 0 - 1 + 3 = 2 0 + 3 - 1 = 2 -1 + 0 + 3 = 2 -1 + 3 + 0 = 2 3 + 0 - 1 = 2 3 - 1 + 0 = 2 -0 - 1 + 3 = 2-0 + 3 - 1 = 2-1 - 0 + 3 = 2-1 + 3 - 0 = 23 - 0 - 1 = 23 - 1 - 0 = 2 0 - 2 + 3 = 1 0 + 3 - 2 = 1 -2 + 0 + 3 = 1 -2 + 3 + 0 = 1 3 + 0 - 2 = 1 3 - 2 + 0 = 1 -0 - 2 + 3 = 1-0 + 3 - 2 = 1-2 - 0 + 3 = 1-2 + 3 - 0 = 13 - 0 - 2 = 13 - 2 - 0 = 1 1 + 2 - 3 = 0 1 - 3 + 2 = 0 2 + 1 - 3 = 0 2 - 3 + 1 = 0 -3 + 1 + 2 = 0 -3 + 2 + 1 = 0 For each of these equations there is a counterpart in which all signs have been switched. For example 0 + 1 + 2 = 3 gives -0 - 1 - 2 = -3and so on. Now, all of the above equations has three numbers on the left and one on the right. Each can be converted to others with two numbers on each side. For example:the equation 0 + 1 + 2 = 3 gives rise to0 + 1 = 3 - 20 + 1 = -2 + 30 + 2 = 3 - 10 + 2 = -1 + 31 + 2 = 3 - 01 + 2 = -0 + 3-0 + 1 = 3 - 2-0 + 1 = -2 + 3-0 + 2 = 3 - 1-0 + 2 = -1 + 31 + 2 = 3 + 01 + 2 = +0 + 3 As you can see, the number of equations is huge!
What is the range of this relation (2 -3) (-4 2) (6 2) (-5 -3) (-3 0)?
The range is {-3, 2, 0}.
Is this relation a function{(0, 0), (1, 0), (2, 0), (3, 0), (4, 0)}?
yes
What is the domain of this relation(-3, 2), ( 2, -4), (2, 6), (-3, -5), (0, -3)?
{-3,2,0}
What is the range of this relation(2, -3), (-4, 2), (6, 2), (-5, -3), (-3, 0)?
{-3,2,0}
What is the domain of this relation(2, -3), (-4, 2), (6, 2), (-5, -3), (-3, 0)?
{2,-4,6,-5,-3}
What is the range of this relation(-3, 2), (2, -4), (2, 6), (-3, -5), (0, -3)?
{2,-4,6,-5,-3}
Is the relation (1 3) (4 0) (3 1) (0 4) (2 3) a function?
If those are the only values, no.
Is this relation afunction (-32)(2-4)(26)(-3-5)(0 3)?
No, it is not a function.
What is the domain of this relation (-3 0) (-2 -5) (-2 6) (3 7) (0 -17)?
The domain is the set {-3, -2, 0, 3}. Note that because -2 is mapped to -5 as well as 6, this relationship is not a function.
What is the range of this relation -3 2 2 -4 2 6 -3 -5 0 -3?
1 it is the difference between the highest and lowest number
Is this a relation (-3 2) (2 -4) (2 6) (-3 -5) (0 -3)?
Yes, but is is not a function because 2 gets mapped to two different values (as does -3).
What is the range of this relation 3 2 2 4 2 6 3 5 0 3?
The range is just the difference between the largest and smallest values lowest (0) and highest (6) for a range of 6.
