Solve and graph the following equations using Quadratic Formula. Use pencil and paper to show all steps of work. Solve and Graph Quadratic Equations 1) Y = X2-4X - 12 2) Y = -X2 - 4X - 21 3) Y = X2 + 4X - 5

Afarm is to be built in the shape of quadrilateral abcd, as shown below. all four sides are equal. a rhombus abcd is shown with diagonal ac equal to 15.5 feet and diagonal bd equal to 13.2 feet. what is the area of the farm? pleas only pick from the 4 below 62 square feet 52.8 square feet 57.4 square feet 102.3 square feet