Given the relation and link to the data in Desmos below, (note you can click on "edit graph on Desmos" to open up the data in Desmos.) Relation -4 6. -1 9. -6 6. -39 -15 -8 -26 10 -5 -10 -5 10 -5 edil graph on desmos -10 A) determine the type of regression which would best "fit" the relation: (Linear, Exponential, or Quadratic) B) determine the regression equation

Part 3 of 5 (c) Use the data points (4, 1.4) and (28, 2.6) to find an equation of the line through these points. Express numbers as decimals or integers. Write the answer in slope-intercept form (y=mx+b). The equation is 0=0 Ś X

A study of king penguins looked for a relationship between how deep the penguins dive to seek food and how long they stay underwater. For all but the shallowest dives, there is a linear relationship that is different for different penguins. The study report gives a scatterplot for one penguin titled, “The relation of dive duration (DD) to depth (D).” Duration DD is measured in minutes, and depth D is in meters. The report then says, “The regression equation for this bird is DD=2.69+0.0138D. (a) What is the slope of the regression line? (Enter your answer rounded to four decimal places.) slope =     (b) On average, if the depth of the dive increases by one meter, what is the increase in the diving duration? (Enter your answer rounded to four decimal places.) increase in duration =   minutes (c) According to the regression line, how long does a typical dive to a depth of 168 meters last? (Enter your answer rounded to three decimal places.) length…

If a regression line for two variables has a small positive slope, then the:  variables are positively associated? variables are negatively associated? association of the variables cannot be determined. variables have no association with each other.