bluey82001 bluey82001
  • 11-11-2017
  • Mathematics
contestada

Which point is an x-intercept of the quadratic function
f(x) = (x – 8)(x + 9)?

Respuesta :

swaggernaut
swaggernaut swaggernaut
  • 11-11-2017

x-intercept means f(x) = 0

(x-8)(x+9) = 0 ⇒ x = 8 or x = - 9

There are two points which are x-intercepts. They are (8,0) and (-9,0).


Answer Link
llliiisssaaa2176 llliiisssaaa2176
  • 23-03-2021

Answer: it’s -9,0

Step-by-step explanation:

Why? Cause I just did it

Answer Link

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