WebI will provide the results and explanations for each part. (a) The equation of the least-squares regression line is: y = -0.61 * X + 57.44. (b) The slope of the least squares line is -0.61. For each percentage increase in returning birds, the percentage of new birds in the colony decreases by 0.61. The y-intercept of the least squares line is ... WebFeb 3, 2024 · Find the y-intercept of this line using the steps below. 2. Learn the slope-intercept form of an equation. Any straight line can be …
If two lines have different slopes and different y intercepts
WebTwo different activities are included: each with a variety of self-correcting equations to solve. In the match-up activity, students w ... is on a certain line- Graph a line by making a table to discover slope-intercept form- Practice recognizing the slope and y-intercept when given an equation- After a brief review of slope, learn how to graph ... WebJan 13, 2016 · When the constants (or y intercepts) in two different regression equations are different, this indicates that the two regression lines are shifted up or down on the Y axis. In the scatterplot below, you … st augustine florida beachfront homes
The Meaning of Slope and y-Intercept in the Context of Word Problems
WebSep 27, 2024 · Explanation: If two lines have different slopes, they cannot be the same line. However, if they share a y-intercept, that means they cross the y -axis at the same y … WebFind the equation of the straight line with a slope of 3 and a y-intercept of 1. Easy. View solution > ... Different Forms of Equations - II. 9 mins. Practice more questions . JEE Advanced Questions. 1 Qs > Easy Questions. 170 Qs > Medium Questions. 708 Qs > Hard Questions. 120 Qs > CLASSES AND TRENDING CHAPTER. WebAug 24, 2024 · You get no solutions if two lines have the same slope and different y-intercepts (y = 2x+1 and y = 2x -3).Jul 12, 2024. What happens when two equations have different slopes but the same y-intercept? Explanation: If two lines have different slopes, they cannot be the same line. However, if they share a y-intercept, that means they … st augustine florida business license