Afurniture maker has a rectangular block of wood that measures 37.5 inches by 25 inches. he wants to cut it to make the largest elliptical table top possible. find an equation of the ellipse he can use, placing the center at the origin and the major axis on the x-axis. locate the approximate foci of the ellipse.

The graph shows the prices of different numbers of bushels of corn at a store in the current year. the table shows the prices of different numbers of bushels of corn at the same store in the previous year. previous year number of bushels price of corn (dollars) 2 10 4 20 6 30 8 40 part a: describe in words how you can find the rate of change of a bushel of corn in the current year, and find the value. part b: how many dollars more is the price of a bushel of corn in the current year than the price of a bushel of corn in the previous year? show your work.

Which is a graph of a proportional relationship?

Reflect the point (7,0) across the y-axis