which equation best represents the line of best fit for the scatterplot?
a) y = 2.5x + 25
b) y = −2.5x + 20
c) y = −0.05x + 20
d) y = −0.005x + 22.5

What is the difference between regular convex and concave polygons

The triangles in the diagram are congruent. if mzf = 40°, mza = 80°, and mzg = 60°, what is mzb?

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y > 2x + 3y is less than negative 3 over 2 times x minus 4part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points)part b: is the point (â’4, 6) included in the solution area for the system? justify your answer mathematically. (4 points)