Need quick! a. find the amplitude. b. find the period. c. find the vertical shift. d. find the horizontal shift. e. find the number of cycles between 0 and 2π. f. find the equation of the graph. you must show all of your work to receive credit. check the file for the graph

Gail is making costumes for a school play. each rabbit costume needs one and one half yards of white fur fabric, a yard of blue striped fabric, and a quarter of a yard of pink felt for the ears. g? ail needs to make eight rabbit man yards will she need, for the white fur fabric, blue striped fabric, and pink felt?

The parabola opens: y=√x-4 (principal square root) up down right left

Which graph corresponds to the function f(x) = x2 + 4x – 1?