I need help with this problem x^2+2x-8=0 using the “completing the square” method step by step

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily