Graph the function below. Hint: you may need to factor it some. Show the factored form in determining the zeros.

the radius is 2 times the diameter.

step-by-step explanation:

the image is given below

since the options are not given so we draw it from the equation

the given equation is

y = (x-1) (x+4)

y = y² + 3x - 4

the above equation is a quadratic equation which will have two roots. if we draw the graph for it, it will look like this

wouldn't that be a) 1

4=4x then divide 4 on both sides and you get x=1