DANDMKAZEE DANDMKAZEE
  • 13-06-2017
  • Mathematics
contestada

What is the midpoint of the x-intercepts of f(x) = (x – 2)(x – 4)

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SilverWish
SilverWish SilverWish
  • 13-06-2017
The x-intercepts would be (2,0) and (4,0)

To find the midpoint: add the x's together and divide by 2.
The midpoint would be (3,0)
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EamonnAdams1992 EamonnAdams1992
  • 26-08-2019

Answer:

3

Step-by-step explanation:

The x-intercept is when y=0 so the function f(x)=0, we determine the possible x values to get x-intercepts:

[tex]0=(x-2)\cdot(x-4)[/tex]

x=2 and x=4

The midpoint of the points (2,0) and (4,0) is:

[tex]=(X_1+X_2)/2=(4+2)/2=3[/tex]

The midpoint of the x-intercepts are 3.

Answer Link

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