therealravenfei therealravenfei
  • 10-05-2020
  • Mathematics
contestada

Given the function ƒ(x) = x^2 - 4x - 5


Identify the zeros using factorization.

Draw a graph of the function. Its vertex is at (2, -9).


ANSWERS NEEDED ASAP TYY

Respuesta :

MahyarSahraei MahyarSahraei
  • 10-05-2020

Answer:

(x+1)(x-5)

Step-by-step explanation:

(x+a)(x+b)=x²-4x-5

then a+b=-4 and a*b=-5

so a=-1 and b=5

Ver imagen MahyarSahraei
Answer Link

Otras preguntas

please help me with this
what does the y-intercept represent?
Does the temperature change during of after the state of matter changes? Explain your answer. (thanks for the answer in advance!) <3
What is the equation, in slope-intercept form, of the line that passes through (0, −2) and has a slope of −3?y = 12x = −8y = 10x = 2
The shortest distance from start to finish is called three vector addition
This is hard... who knows it?
Which of the following is true about the compound MgBr2? Question 2 options: A magnesium atom gained 2 electrons, while two bromine atoms each lost 1 electron.
In her poem "Daddy," Sylvia Plath compares the father to _____. a. a god b. a Jew c. a Nazi d. a foot
What is the theme of thunder by imagine dragon?
312% of $738 equals to?