6. The following graph shows the relationship between hours studying and final exam scores Hours Studying and Final Exam Score 100 90 80 70 y = 4x + 52 60 R = 0.9362 50 40 30 20 10 4 6. 10 Hours Studying From the graph, answer the following questions: (A a) Is this one-variable or two-variable data? Identify the variable(s) b) What is the equation of the line of best fit?(find the slope and y-intercep from the graph) c) Predict the final exam score of someone who studied for 8.5 hours? d) Rachel got an 84% on the exam. Predict how many hours she studied Final Exam Score (%)
6. The following graph shows the relationship between hours studying and final exam scores Hours Studying and Final Exam Score 100 90 80 70 y = 4x + 52 60 R = 0.9362 50 40 30 20 10 4 6. 10 Hours Studying From the graph, answer the following questions: (A a) Is this one-variable or two-variable data? Identify the variable(s) b) What is the equation of the line of best fit?(find the slope and y-intercep from the graph) c) Predict the final exam score of someone who studied for 8.5 hours? d) Rachel got an 84% on the exam. Predict how many hours she studied Final Exam Score (%)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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