Triangle DEF is reflected over the x-axis. The vertices are: D(0, 0), E(1, 3), F(3, 0). Which set of ordered pairs represents the vertices of D'E'F? *
0 (0,0),(-1, 3), (-3,0)
O (0,0), (1, -3), (3, 0)
0 (0,0), (-1, -3), (-3,0)

Ineed with number 6 , explain how to get 1978

Which graph depicts the path of a projectile

The table below lists recommended amounts of food to order for 10 party guests. how much of each food item should nathan and amanda order for a graduation party with 55 guests? use the table to answer. item amount fried chicken 16 pieces lasagna 7 pounds deli meats 1.8 pounds sliced cheese 1 and two fifths pounds bakery buns 1 dozen potato salad 2 pounds