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In 5-8, write an equation of the trend line in slope-intercept form. 5. 6. 10 2587654321 9 1 2 3 4 5 6 7 8 9 10 500 400 300 200 100 6 ● ● 1 2 3 4 5 6 7 8 9 10

In 5-8, write an equation of the trend line in slope-intercept form. 5. 6. 10 2587654321 9 1 2 3 4 5 6 7 8 9 10 500 400 300 200 100 6 ● ● 1 2 3 4 5 6 7 8 9 10

Algebra and Trigonometry (6th Edition)
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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**Transcription for Educational Use** Title: Writing Equations of Trend Lines in Slope-Intercept Form Instructions: In problems 5-8, write an equation of the trend line in slope-intercept form. **Graphs:** **Graph 5:** - Grid size: 10x10 with axes ranging from 1 to 10. - Trend: Negative slope. - Trend line descending from left to right, approximately passing through points (1, 8) and (10, 2). **Graph 6:** - Grid size: 10x10 with axes ranging from 1 to 10 horizontally, and 0 to 500 vertically. - Trend: Positive slope. - Trend line ascending from left to right, approximately passing through points (2, 150) and (10, 450). **Graph 7:** - Grid size: 10x10 with axes ranging from 1 to 10 horizontally, and 0 to 100 vertically. - Trend: Positive slope. - Trend line ascending slightly from left to right, approximately passing through points (1, 20) and (10, 80). **Graph 8:** - Grid size: 10x10 with axes ranging from 1 to 10 horizontally, and 0 to 250 vertically. - Trend: Positive slope. - Trend line ascending from left to right, approximately passing through points (2, 50) and (9, 200). Note: Ensure each trend line equation is expressed in the form \( y = mx + b \), where \( m \) is the slope and \( b \) is the y-intercept.
Transcribed Image Text:**Transcription for Educational Use** Title: Writing Equations of Trend Lines in Slope-Intercept Form Instructions: In problems 5-8, write an equation of the trend line in slope-intercept form. **Graphs:** **Graph 5:** - Grid size: 10x10 with axes ranging from 1 to 10. - Trend: Negative slope. - Trend line descending from left to right, approximately passing through points (1, 8) and (10, 2). **Graph 6:** - Grid size: 10x10 with axes ranging from 1 to 10 horizontally, and 0 to 500 vertically. - Trend: Positive slope. - Trend line ascending from left to right, approximately passing through points (2, 150) and (10, 450). **Graph 7:** - Grid size: 10x10 with axes ranging from 1 to 10 horizontally, and 0 to 100 vertically. - Trend: Positive slope. - Trend line ascending slightly from left to right, approximately passing through points (1, 20) and (10, 80). **Graph 8:** - Grid size: 10x10 with axes ranging from 1 to 10 horizontally, and 0 to 250 vertically. - Trend: Positive slope. - Trend line ascending from left to right, approximately passing through points (2, 50) and (9, 200). Note: Ensure each trend line equation is expressed in the form \( y = mx + b \), where \( m \) is the slope and \( b \) is the y-intercept.
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