darius is studying the relationship between mathematics and art. he asks friends to each draw a \typical\…

darius is studying the relationship between mathematics and art. he asks friends to each draw a \typical\ rectangle. he measures the length and width in centimeters of each rectangle and plots the points on a graph, where x represents the width and y represents the length. the points representing the rectangles are (6.1, 12.6), (5.3, 8.1), (9.1, 15.2), (6.5, 10.2), (7.4, 11.3), and (10.9, 17.5). which equation could darius use to determine the length, in centimeters, of a \typical\ rectangle for a given width in centimeters?\n\n$y = 0.605x+0.004$\n\n$y = 0.959x + 0.041$\n\n$y = 1.518x+0.995$

darius is studying the relationship between mathematics and art. he asks friends to each draw a \typical\ rectangle. he measures the length and width in centimeters of each rectangle and plots the points on a graph, where x represents the width and y represents the length. the points representing the rectangles are (6.1, 12.6), (5.3, 8.1), (9.1, 15.2), (6.5, 10.2), (7.4, 11.3), and (10.9, 17.5). which equation could darius use to determine the length, in centimeters, of a \typical\ rectangle for a given width in centimeters?\n\n$y = 0.605x+0.004$\n\n$y = 0.959x + 0.041$\n\n$y = 1.518x+0.995$

Answer

Explanation:

Step1: Calculate necessary sums

Σx=45.8, Σy=74.9, Σxy=602.65, Σx²=369.48, n=6

Step2: Compute slope m

m=(6602.65 - 45.874.9)/(6*369.48 - 45.8²)≈1.555

Step3: Compute intercept b

b=(74.9 - 1.555*45.8)/6≈0.61

Step4: Match with options

Slope≈1.5, intercept≈0.6; closest is 1.518x+0.996

Answer:

y=1.518x + 0.996