Write a quadratic equation ax²+ bx + C = 0, whose coefficients are a =-9, b = 0, c = -2 Please I really need your help for this ​

it is not that hard all u have to do is plot the graph

step-by-step explanation:

i believe that the answer is

b. y-1=-2(x-4)

hope this !

step-by-step explanation:

we have

using a graphing tool

see the attached figure

this is a quadratic equation (vertical parabola) open up

the vertex is a > vertex

the domain of the function is all real > interval (-∞,∞)

the range of the function is the > [-6.125,∞)

the function has two x->   and

the function is increasing over the > (0.25,∞)

the function is decreasing over the > (-∞,0.25)