faitholivia620 faitholivia620
  • 26-02-2021
  • Mathematics
contestada

Write the quadratic function in vertex form. y=-3x^2+24x-50

Respuesta :

DWRead
DWRead DWRead
  • 27-02-2021

Answer:

Step-by-step explanation:

y = -3x² + 24x - 50

factor out leading coefficient

y = -3(x² - 8x) - 50

complete the square

 coefficient of the x term: -8

 divide it in half: -4

 square it: (-4)² = 4²

 use 4² to complete the square and keep the equation balanced:

y = -3(x² - 8x + 4²) + 3(4²) - 50

y = -3(x-4)² - 2

Answer Link

Otras preguntas

Is 96 a natural number
Which is shows the formula for converting from kelvin to degrees Celsius
Jeff and Jason are diving near a corral reef in the ocean. Jason is swimming along the bottom of the ocean floor 188.82 feet from the boat's anchor which lies d
Please describe what is happening on a biological level when you’re stressed.
When interpreting others' nonverbal communication, using you-language reminds us to take responsibility for our judgments and feelings. True False
-When was it finally clear that the Soviet Union had come to an end?
Based on “On Women’s Right to Vote,” which answer best describes how events in Susan B. Anthony’s life contributed to her writing? On Women’s Right to Vote A
This cartoon is referencing which situation of the 1930s? A) Appeasement B) Blitzkrieg C) The Iron Curtain D) The Great Depression
1. Vitamin D is converted to its active form by the A. skin and liver. B. small intestines and kidneys. C. fat tissue and liver. D. kidneys and liver. E. s
Write a function to represent the table (picture)