javonharry30
javonharry30 javonharry30
  • 01-07-2020
  • Mathematics
contestada

what is the Y intercept of the quadratic function f(x)=(x-6)(x+3)

what is the Y intercept of the quadratic function fxx6x3 class=

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TheAnimeGirl
TheAnimeGirl TheAnimeGirl
  • 01-07-2020

Answer:

(0,-24)

Option C is the correct option.

Solution,

Given that,

[tex]f(x) = (x - 8)(x + 3)[/tex]

put f(x)=y

[tex]y(x - 8)(x + 3) - - > equation \: (i)[/tex]

For finding y- intercept

put x=0

We get,

[tex]y = (0 - 8)(0 + 3) - - > from \: {eq}^{n} \: (i)[/tex]

[tex]y = ( - 8) \times 3 \\ y = - 24 \\ y - intercept = (0 ,- 24)[/tex]

hope this helps...

Good luck on your assignment..

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