Concept explainers
Function for the situation.
Answer to Problem 44STP
Domain for market A rice package is natural numbers and domain for market B is positive real numbers up to the maximum quantity of rice in stock.
Explanation of Solution
Given data:
In market A 1lb package of rice sold for $2
And in market B a bulk of rice is sold at $2/lb
Calculation:
Let the cost buying rice be y and weight of rice be x
For market A
The cost of 1lb package is $2
So cost of x lb package
So the function is
For Market B
The cost of 1lb of rice is $2
So cost of x lb rice is
So the function is
Market B, selling rice in bulk, allows a continuous quantity of rice for each or any purchase, while market A allows only Natural numbered pound of rice for any purchase.By which the function have different domains.
Domain for market A rice package is natural numbers and domain for market B is positive real numbers up to the maximum quantity of rice in stock.
Conclusion:
Domain for market A rice package is natural numbers and domain for market B is positive real numbers up to the maximum quantity of rice in stock.
Chapter 6 Solutions
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
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