Knowee
Questions
Features
Study Tools

The function ℎ(𝑥)=𝑥2−𝑥−2𝑥2−𝑥−6h(x)= x 2 −x−6x 2 −x−2​   has a vertical asymptote at x =A.- 2B.6C.3D.- 2 and 3E.- 1 and 2SUBMITarrow_backPREVIOUS

Question

The function ℎ(𝑥)=𝑥2−𝑥−2𝑥2−𝑥−6h(x)= x 2 −x−6x 2 −x−2​   has a vertical asymptote at x =A.- 2B.6C.3D.- 2 and 3E.- 1 and 2SUBMITarrow_backPREVIOUS

🧐 Not the exact question you are looking for?Go ask a question

Solution

Para encontrar las asíntotas verticales de la función h(x)=x2x6x2x2 h(x) = \frac{x^2 - x - 6}{x^2 - x - 2} , debemos identificar los valores de x x que hacen que el denominador sea igual a cero, ya que en esos puntos la función no está definida.

  1. Primero, factorizamos el numerador y el denominador.

    Numerador: x2x6 x^2 - x - 6 x2x6=(x3)(x+2) x^2 - x - 6 = (x - 3)(x + 2)

    Denominador: x2x2 x^2 - x - 2 x2x2=(x2)(x+1) x^2 - x - 2 = (x - 2)(x + 1)

  2. La función se puede reescribir como: h(x)=(x3)(x+2)(x2)(x+1) h(x) = \frac{(x - 3)(x + 2)}{(x - 2)(x + 1)}

  3. Para encontrar las asíntotas verticales, igualamos el denominador a cero y resolvemos para x x : (x2)(x+1)=0 (x - 2)(x + 1) = 0

  4. Resolviendo las ecuaciones: x2=0x=2 x - 2 = 0 \quad \Rightarrow \quad x = 2 x+1=0x=1 x + 1 = 0 \quad \Rightarrow \quad x = -1

Por lo tanto, la función tiene asíntotas verticales en x=1 x = -1 y x=2 x = 2 .

La respuesta correcta es: E. -1 y 2

This problem has been solved

Similar Questions

At which values of x does the function F(x) have a vertical asymptote? Check all that apply.𝐹(𝑥)=72𝑥(𝑥+3)(𝑥−9)F(x)= 2x(x+3)(x−9)7​ A.-3B.-9C.3D.7E.0F.9SUBMITarrow_backPREVIOUS

The function 𝑓(𝑥)=𝑎𝑏𝑥+𝑐f(x)= bx+ca​ has a vertical asymptote at:

At which values of x does the function F(x) have a vertical asymptote? Check all that apply.F(x) = 17(𝑥+2)(𝑥+3)7(x+2)(x+3)1​ A.7B.-2C.3D.-3E.2SUBMITarrow_backPREVIOUSNEXTarrow_forward

At which values of x does the function F(x) have a vertical asymptote? Check all that apply.𝐹(𝑥)=1(𝑥−4)(𝑥+1)F(x)= (x−4)(x+1)1​ A.0B.-4C.-1D.2E.4F.1SUBMITarrow_backPREVIOUS

How many vertical asymptotes does the graph of this function have?𝐹(𝑥)=3(𝑥−11)(𝑥+4)F(x)= (x−11)(x+4)3​ A.2B.3C.1D.0SUBMITarrow_backPREVIOUS

1/3

Upgrade your grade with Knowee

Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.