Let’s say you are taking an exam in your General Mathematics subject. You knew that you already have 22 correct answers out of 25 questions. Twentytwo out of 25 questions had already an 88% rating. Now you told yourself, “I must have a final grade of 90%.” The question is how many more correct answers to additional questions do you need, to get your desired final grade of 90? How about if you desire a grade of 89 or 95? Based on the “Average Grade Problem” showed above, the rational function for that situation is: f(x)= 22+? 25+? Construct a table of values and sketch the graph for this rational function. Find the domain and range.
Let’s say you are taking an exam in your General Mathematics subject. You knew that you already have 22 correct answers out of 25 questions. Twentytwo out of 25 questions had already an 88% rating. Now you told yourself, “I must have a final grade of 90%.” The question is how many more correct answers to additional questions do you need, to get your desired final grade of 90? How about if you desire a grade of 89 or 95? Based on the “Average Grade Problem” showed above, the rational function for that situation is: f(x)= 22+? 25+? Construct a table of values and sketch the graph for this rational function. Find the domain and range.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 14CYU
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Let’s say you are taking an exam in your General Mathematics subject. You knew that you already have 22 correct answers out of 25 questions. Twentytwo out of 25 questions had already an 88% rating. Now you told yourself, “I must have a final grade of 90%.” The question is how many more correct answers to additional questions do you need, to get your desired final grade of 90? How about if you desire a grade of 89 or 95?
Based on the “Average Grade Problem” showed above, the rational function for that situation is: f(x)= 22+?
25+?
Construct a table of values and sketch the graph for this rational function. Find the domain and range.
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