GauniakAlan
GauniakAlan GauniakAlan
  • 01-10-2016
  • Mathematics
contestada

what is the quadratic sequence answer in 2, 11, 26, 47,74

Respuesta :

caylus
caylus caylus
  • 01-10-2016
Hello,

1) Verify if it is a 2 degree.

2) y=ax²+bx+c
Calulate a,b,c by Gauss's methode
a=3, b=0,c=-1

y=3x²-1

Ver imagen caylus
Answer Link

Otras preguntas

(X+12) 2 ÷ x2-144 ×-12. 12×-144
The number of waves that pass a particular point in a unit of time is called the __________ of the waves. (a) rarefaction (b) compression (c) amplitude (d) freq
Al washed a car in 6 minutes. Fred washes the same car in 8 min. How long dies it take Al and Fred to wash the car together?
The Indus, Ganges, and Brahmaputra were important to ancient India because they were
What is the coefficient of y in the expression 12+3y-2x?
what time is 9 hours and 30 minutes before. 4:25
The Radius of a sphere is 5 feet. find the area of the great circle of this sphere
Who were the Nazis ?
The graph of y = 4x - 11 is translated up 8 units. Which equation represents the translated graph? f y = 4x - 19 g y = 4x - 3 h y = 12x - 11 j y = 12x - 3
Al washed a car in 6 minutes. Fred washes the same car in 8 min. How long dies it take Al and Fred to wash the car together?