carmtrod3 carmtrod3
  • 22-04-2024
  • Mathematics
contestada

Equation of a quadratic function with x- intercepts at (3,0) and (-1,0)

Respuesta :

olumideolawoyin
olumideolawoyin olumideolawoyin
  • 22-04-2024

Answer:

[tex]y = {x}^{2} - 2x - 3 [/tex]

Step-by-step explanation:

General equation of quadratic;

[tex]y = (x - a)(x - b)[/tex]

where a = 3 and b = -1 are the x - intercepts.

y = (x - 3)(x -(-1))

y = (x - 3)(x + 1)

[tex]y = {x}^{2} + x - 3x - 3[/tex]

[tex]y = {x}^{2} - 2x - 3 [/tex]

Answer Link

Otras preguntas

in what ways were all american colonists similar?
What is a group of ravens called?
The bowl-shaped depression at the top of a volcano is a a. crater. b. fissure. c. vent. d. conduit.
Which of the following words suggests a point of view? a. Face b. World c. Society d. Objective
The variable Z is directly proportional to X, and inversely proportional to Y. When X is 3 and Y is 14, Z has the value 3.8571428571429. What is the value of Z
Define fiery ambition
Which statement BEST describes the benefits of muscular fitness training? a. High levels of muscular fitness can improve your self-image and improve or prevent
Why was natural selection an important contribution to the theory of evolution?
Which fossil occurs on the most landmasses? What does this suggest about when these particular continents broke up?
50a3 + 10a2 A. 10a2(5a + 1) B. 5a2(10a + 2) C. 10a2(5a - 1) D. 10a(5a2 + 1a)