contestada

What is the interval in which both f(x) and g(x) are positive?
(-1, infinity)
(2, infinity)
(3, infinity)
(-infinity, 2) U (2, infinity)

What is the interval in which both fx and gx are positive 1 infinity 2 infinity 3 infinity infinity 2 U 2 infinity class=

Respuesta :

MrRoyal

The positive interval of a function is when the function has positive values.

The interval in which both f(x) and g(x) are positive is [tex](3,\infty)[/tex]

From the given graphs of g(x), we have the following observations.

  • The graph of f(x) crosses the x-axis at [tex]x =3[/tex]
  • The graph of g(x) also crosses the x-axis at [tex]x =3[/tex].

This means that:

[tex](x,y)= (3,0)[/tex] --- for both functions

But when x increases, the value of y becomes positive,

So, the positive interval of f(x) and g(x) is [tex](3,\infty)[/tex]

Read more about positive intervals at:

https://brainly.com/question/17238753

Answer:

(

3, infinity)

Step-by-step explanation:

bc both blue lines go through 3 on the x and y axis and the orange line is close to the 3 on the x axis.

this is pure guess with logic bc the other options have 1 and 2 and the lines don't go through any of those points.

ACCESS MORE
ACCESS MORE
ACCESS MORE
ACCESS MORE

Otras preguntas