XochitlL239443 XochitlL239443
  • 30-10-2022
  • Mathematics
contestada

find the two -intercepts of the function and show that f'(x) = 0 at some point between the two x -intercepts.

find the two intercepts of the function and show that fx 0 at some point between the two x intercepts class=

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EveyH555806 EveyH555806
  • 30-10-2022

When we are given a quadratic function of the form:

[tex]f(x)=ax^2+bx+c[/tex]

We can solve for:

[tex]ax^2+bx+c=0[/tex]

Using the quadratic formula:

[tex]x_{1,2}=\frac{-b\pm\sqrt{b^2-4ac}}{2a}[/tex]

Since we want to find the x-intercepts, these are the x such that f(x) = 0. The function given in the problem is:

[tex][/tex]

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