alexflores22 alexflores22
  • 11-12-2019
  • Mathematics
contestada

Which of the following is an x-intercept of the function, f(x)=x^3-x^2-8x+12?

A. 4
B.-3
C.3
D.-4

Respuesta :

calculista
calculista calculista
  • 17-12-2019

Answer:

Option B.-3

Step-by-step explanation:

we know that

An x-intercept is a value of x when the value of the function f(x) is equal to zero

we have

[tex]f(x)=x^{3}-x^{2}-8x+12[/tex]

Determine the roots of the function f(x) by graphing

using a graphing tool

The roots are x=-3, x=2

see the attached figure

Ver imagen calculista
Answer Link
Kylie5683 Kylie5683
  • 08-01-2021

Answer:

-3

Step-by-step explanation:

Just took it

Answer Link

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