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The amounts of a chemical compound y that dissolved in 100 grams of water at various temperatures x were recorded. Use the given data to complete parts (a) through (c) below. Click the icon to view the recorded data. (a) Find the equation of the regression line. + ☐ × (Round the constant to two decimal places as needed. Round the coefficient to three decimal places as needed.) (b) Graph the line on a scatter diagram. Choose the correct graph below. ○ A. A Grams 60- 0- 0 80 Q О в. A Grams 60- Q ○ C. D. A Grams 60- A Grams 60- Q Q 0- 0 80 0 Temperature (C) Temperature (C) (c) Estimate the amount of chemical that will dissolve in 100 grams of water at 35°C. ŷ = ☐ grams (Round to two decimal places as needed.) 80 Temperature (C) 0- 0 80 Temperature (C) Chemical compound data x (degrees °C) y (grams) 5 n 0 10 12 30 40 2848 20 25 30 45 50 49 EPUGNO 10 21 35 39 16221 9 24 27 41 52 44

The amounts of a chemical compound y that dissolved in 100 grams of water at various temperatures x were recorded. Use the given data to complete parts (a) through (c) below. Click the icon to view the recorded data. (a) Find the equation of the regression line. + ☐ × (Round the constant to two decimal places as needed. Round the coefficient to three decimal places as needed.) (b) Graph the line on a scatter diagram. Choose the correct graph below. ○ A. A Grams 60- 0- 0 80 Q О в. A Grams 60- Q ○ C. D. A Grams 60- A Grams 60- Q Q 0- 0 80 0 Temperature (C) Temperature (C) (c) Estimate the amount of chemical that will dissolve in 100 grams of water at 35°C. ŷ = ☐ grams (Round to two decimal places as needed.) 80 Temperature (C) 0- 0 80 Temperature (C) Chemical compound data x (degrees °C) y (grams) 5 n 0 10 12 30 40 2848 20 25 30 45 50 49 EPUGNO 10 21 35 39 16221 9 24 27 41 52 44

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 2SGR
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The amounts of a chemical compound y that dissolved in 100 grams of water at various temperatures x were recorded. Use the given data to complete parts (a) through (c) below. Click the icon to view the recorded data. (a) Find the equation of the regression line. + ☐ × (Round the constant to two decimal places as needed. Round the coefficient to three decimal places as needed.) (b) Graph the line on a scatter diagram. Choose the correct graph below. ○ A. A Grams 60- 0- 0 80 Q О в. A Grams 60- Q ○ C. D. A Grams 60- A Grams 60- Q Q 0- 0 80 0 Temperature (C) Temperature (C) (c) Estimate the amount of chemical that will dissolve in 100 grams of water at 35°C. ŷ = ☐ grams (Round to two decimal places as needed.) 80 Temperature (C) 0- 0 80 Temperature (C)
Transcribed Image Text:The amounts of a chemical compound y that dissolved in 100 grams of water at various temperatures x were recorded. Use the given data to complete parts (a) through (c) below. Click the icon to view the recorded data. (a) Find the equation of the regression line. + ☐ × (Round the constant to two decimal places as needed. Round the coefficient to three decimal places as needed.) (b) Graph the line on a scatter diagram. Choose the correct graph below. ○ A. A Grams 60- 0- 0 80 Q О в. A Grams 60- Q ○ C. D. A Grams 60- A Grams 60- Q Q 0- 0 80 0 Temperature (C) Temperature (C) (c) Estimate the amount of chemical that will dissolve in 100 grams of water at 35°C. ŷ = ☐ grams (Round to two decimal places as needed.) 80 Temperature (C) 0- 0 80 Temperature (C)
Chemical compound data x (degrees °C) y (grams) 5 n 0 10 12 30 40 2848 20 25 30 45 50 49 EPUGNO 10 21 35 39 16221 9 24 27 41 52 44
Transcribed Image Text:Chemical compound data x (degrees °C) y (grams) 5 n 0 10 12 30 40 2848 20 25 30 45 50 49 EPUGNO 10 21 35 39 16221 9 24 27 41 52 44
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