Question

Which description is correct for the x-intercept(s) of Function A and Function B?




Function A:

Function B: f(x)=|x|−4





Function A has two x-intercepts.


Function B has one x-intercept.


Each function has two x-intercepts.


Both functions have the same x-intercept(s).

Each function has one x-intercept.

Answer 1

Function A has two x-intercepts and function B has one x-intercept.

x-intercept of a function

A function has an x-intercept at a point where  y = 0

From the given table, you can see the output value is only zero at one point, hence the function B has only one intercept.

For the function A f(x)=|x|−4,

Since the function is a modulus function, hence the function will have 2 x-intercepts.

Learn more on x-intercept here: https://brainly.com/question/17932786

Answer 2

Answer:

Each Function has two x-intercepts.

Step-by-step explanation:

I took the test for K-12.