contestada

The quadratic functions shown are written in factored form. The roots of a quadratic function will make the factors equal to 0.


Drag each function to show whether it has roots at x=−2 and x=3, roots at x=2 and x=−3, or neither.

The quadratic functions shown are written in factored form The roots of a quadratic function will make the factors equal to 0Drag each function to show whether class=

Respuesta :

xero099

The following classification of quadratic equations is presented below:

  1. x = - 2 and x = 3: h(x) = (x + 2) · (x - 3), k(x) = - 3 · (x + 2) · (x - 3).
  2. x = 2 and x = - 3: g(x) = 8 · (x + 3) · (x - 2), m(x) = (x + 3) · (x - 2).
  3. Neither: j(x) = (x - 2) · (x - 3)

How to classify quadratic equations in terms of its roots

In this problem we have quadratic equations in factored form, whose form is presented below:

y = a · (x - r₁) · (x - r₂)      (1)

Where r₁ and r₂ are the roots of the equation and a is the leading coefficient. A value of x is a root if and only if y is zero. Besides, we must located all the quadratic equations according to their roots.

x = - 2 and x = 3

h(x) = (x + 2) · (x - 3)

k(x) = - 3 · (x + 2) · (x - 3)

x = 2 and x = - 3

g(x) = 8 · (x + 3) · (x - 2)

m(x) = (x + 3) · (x - 2)

Neither

f(x) = 3 · (x - 1) · (x + 2)

j(x) = (x - 2) · (x - 3)

To learn more on quadratic equations: https://brainly.com/question/17177510

#SPJ1

Otras preguntas