tallennja2 tallennja2
  • 02-05-2021
  • Mathematics
contestada

What are the coordinates of the hole in the graph of the function f(x)?

f(x)=x2+3x−28x+7

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 02-05-2021

9514 1404 393

Answer:

  (-7, -11)

Step-by-step explanation:

  [tex]\dfrac{x^2+3x-28}{x+7}=\dfrac{(x+7)(x-4)}{x+7}=x-4\qquad x\ne-7[/tex]

The hole is at x=-7. The left- and right-limits at that point are -7-4 = -11. So, the coordinates of the hole are (-7, -11).

Ver imagen sqdancefan
Answer Link

Otras preguntas

Which of the following events contributed to ending slavery in the U.S.?
Triangle FEG is similar to triangle IHJ. Find the value of y.
Find the interquartile range of the data. 84,75,90,87,99,91,85,88,76,92,94
The function h is defined by h(x)=x^2-2. Find h(2x)
Attaining financial objectives is important because Multiple choice question. they are related to market standing and competitive vitality. it ensures the compa
8g=36 solve for the variable​
Which is an example of how biotic and abiotic factors interact in an ecosystem? noooo linksss plsdeer eating grasshumidity in the air forming fogtree roots spli
Help I have Brainly plus with tutor and it does not have the Tutor option available
If a swimming pool contains 2850 kg liters of water how many gallons of water does it contain
¿Qué celebraba el Pueblo Judío del Antiguo Testamento en la Fiesta de Pentecostés?