Question

y=x^2-a

In the equation above A is a positive constent and the graph of the equation in the xy-plane is a parabola.which of the following is an equivalent form of the equation

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

2-y=(x/√a)(x-√a)

3-y=(x+a/2) (-a/2)

4-y=(x-a)^2

Answer 1

Answer:

the answer is (2) and also In the 2 option should be (x+a)(x-a) then it will satisfy the equation and ur answer