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

Otras preguntas

Pain killing drugs derived from opium are known as: ~stimulants ~narcotics ~hallucinogens ~depressants
Sasha's grandmother loves to travel. She sends Sasha postcards from all around the world. Sasha keeps the postcards in a special box. The box has a square base
please help. Idk if #19 is correct.
From which shakespearean play were lines taken and inserted into the final mix at the end of the song "i am the walrus"?
Why do you think it is easier to use an automatic camera than a manual camera
an operating system is an example of which of the following
Solve this, explain your choice.
What was the turning point for the allies in the Asian theater
When describing a school class, two opposite adjectives are _____ and _____. fácil, difícil intersante, intrigante difícil, divertida fácil, divertida
What are the values of x and y?