Question

Create your own quadratic equation that has an axis of symmetry of x = −1 and whose graph opens down. Then find the vertex, domain, range, and x-intercepts. Show all work to receive full credit.

Answer 1

y=-x^2-2x-1

Answer 2

are you sure thats rihgt?

Answer 3

vertex= (-1,0)
domain= all real #s
range =y less then or equal to 0

Answer 4

x intercept = -1

Answer 5

hope that helps

Answer 6

ohh, awesome!! thanks so much @heath8280

Answer 7

sup