julescgcom8610
julescgcom8610 julescgcom8610
  • 11-02-2022
  • Mathematics
contestada

What are the zero(s) of the function f(x) =4x2-36x. —————————————
X-9
?

A.x= -9
B.x=0
C.x=9
D.x= 0 and x = 9

What are the zeros of the function fx 4x236x X9 Ax 9 Bx0 Cx9 Dx 0 and x 9 class=

Respuesta :

ramylan00
ramylan00 ramylan00
  • 11-02-2022

Answer:

x=0 true

....................

Answer Link
goddessboi goddessboi
  • 11-02-2022

Answer:

B) x=0

Step-by-step explanation:

[tex]f(x)=\frac{4x^2-36x}{x-9}\\ \\0=\frac{4x^2-36x}{x-9}\\ \\0=\frac{4x(x-9)}{x-9}\\ \\0=4x\\\\0=x\\\\x=0[/tex]

This is just a linear function in disguise, so there's only one solution

Answer Link

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