Consider the following binary variable version of the fixed effects model. Each regressor Dj is a binary variable that equals 1 when i -j and 0 otherwise. Note that the binary variable D1, for the first group is arbitrarily omitted. Use the regression in the equation above and the tool palette to the right to answer the following questions. What is the slope and intercept for entity 1 in time period 2? The slope of entity 1 in time period 2 is P1 The intercept of entity 1 in time period 2 is Po (Properly format your expressions using the tools in the palette. Hover over tools to see keyboard shortcuts. E. g., a subscript can be created with the_ character.) What is the slope and intercept for entity 3 in time period 1? The slope of entity 3 in time period 1 is: The intercept of entity 3 in time period 1 is:

Match the following terms with their definitions. 1. bisector of a segment ray ba and ray bc are opposite rays if a, b, and c are collinear and b (the endpoint of both rays) is between a and c. 2. opposite rays a ray, , is the set of points beginning at point a and going infinitely in the direction of point b. 3. collinear points a line or segment that intersects the segment at its midpoint. 4. betweenness of points a set of two or more points all on the same line. 5. ray the distance between the endpoints of a segment. 6. space point b is between a and c if a, b, and c are collinear and the equation ab + bc = ac is true, where ab, bc, and ac are the distances between points a and b, b and c, and a and c, respectively. 7. midpoint of a segment a set of two or more points all on the same plane. 8. coplanar points the point on a segment that divides the segment into two equal segments. 9. length of a segment the set of all possible points. 10. line segment the set of two different endpoints and all points between them.

What is always true when two whole numbers are subtracted?

Analyze the diagram below and complete the instructions that follow. how to find tan