(8th Grade) MGSE8.F.4 :Construct a function to model a linear relationship between two quantities. Determine the rate of change and initial value of the function from a description of a relationship or from two (x,y) values, including reading these from a table or from a graph. Interpret the rate of change and initial value of a linear function in terms of the situation it models, and

MGSE9-12.G.GPE.5 :Prove the slope criteria for parallel and perpendicular lines and use them to solve geometric problems (e.g., find the equation of a line parallel or perpendicular to a given line that passes through a given point).

MGSE9-12.G.GPE.6 :Find the point on a directed line segment between two given points that partitions the segment in a given ratio. .

MGSE9-12.G.GPE.7 :Use coordinates to compute perimeters of polygons and areas of triangles and rectangles, e.g., using the distance formula.