Finish the steps below to write a quadratic function for the parabola shown. 4 Use the vertex form, f(x) = a(x - h)2 + k, and substitute in the values for h and ke. f(x) = a(x – 5)2 + 3 2. Use another point and substitute in values for x and f(x). Solve for a. 5 = a(6 – 5)2 + 3 3. Write the function, using the values for h, k, and a. The function is f(x) = Tx - 12​

To prove that def ~ gfh by the sss similarity theorem using the information provided in the diagram, it would be enough additional information to know that

Solve the triangle. a = 21°, c = 105°, c = 5

Circle d circumscribes abc and abe. which statements about the triangles are true? statement i: the perpendicular bisectors of abc intersect at the same point as those of abe. statement ii: the distance from c to d is the same as the distance from d to e. statement iii: bisects cde. statement iv: the angle bisectors of abc intersect at the same point as those of abe. a. i only b. i and ii c. ii and iv d. i and iii e. iii and iv