Y= x —6x+8 the equation above represents a parabola in the xy-plane. which of the following equivalent forms of the equation displays the x-intercepts of the parabola as constants or coefficients?

Step-by-step explanation:

Consider the given equation

Factor form of a parabola: It displays the x-intercepts.

         .... (1)

where, a is a constant and, p and q are x-intercepts.

So, we need to find the factored form of the given equation.

Splinting the middle term we get

        .... (2)

On comparing (1) and (2) we get

It means x-intercepts of the given parabola are 4 and 2.

Therefore, equivalent forms of the equation is y=(x-4)(x-2).

d. bc = 12 and ef = 16

step-by-step explanation:

we are given that δabc : δdef such that .

also, it is given that

so, from the options, we need that .

a.

b.

c.  

d.

as, we can see that only option d gives the same ratio as i.e. .

hence, the possible lengths are bc = 12 and ef = 16.

d i think

step-by-step explanation: