lucierose4456 lucierose4456
  • 18-10-2020
  • Mathematics
contestada

f(x)= 3x^2-7 over
4x^2-3

-find f(2)

Respuesta :

ab68 ab68
  • 18-10-2020

Answer:

5/13

Step-by-step explanation:

f(x) = [tex]\frac{3x^{2}-7 }{4x^{2}-3 }[/tex]

Substitute x for 2.

[tex]\frac{3(2)^2-7}{4(2)^2-3}[/tex]

Solve

[tex]\frac{3(4)-7}{4(4)-3}[/tex]

[tex]\frac{12-7}{16-3}[/tex]

f(2)= [tex]\frac{5}{13}[/tex]

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