Chapter 8: Q15. (page 404)
Represent the relation as a graph and as a mapping diagram. Then tell whether the relation is a function. Explain your reasoning.
Short Answer
The given relationis a function.
Chapter 8: Q15. (page 404)
Represent the relation as a graph and as a mapping diagram. Then tell whether the relation is a function. Explain your reasoning.
The given relationis a function.
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The formulaconverts a weight x in tons to a weight yin pounds. The largest known blue whale weighed 195 tons. Find the weight of the whale in pounds.
Identify the domain and range of the relation.
Evaluate the expression when and .
To form the inverse of a relation represented by a set of ordered pairs, you switch the coordinates of each ordered pair. For example, the inverse of relation. . Give an example of a relation that is a function, but whose inverse is not a function.
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