VivaanF445633 VivaanF445633
  • 03-11-2022
  • Mathematics
contestada

Please help me help help me please help help me out

Please help me help help me please help help me out class=

Respuesta :

MarleaE537676 MarleaE537676
  • 03-11-2022

The cubic regression formula is :Y=a+bx+cx^2+dx^3,

Given the following points (-2;-28) (0;-4) (4;168)(-5;-174)

a =-4

b=-1

c=3

d=2

• By plotting the values : Y = -4 +(-1)x + 3x^2 +2x^3

y =2x^3+ 3x^2 - x - 4

Answer Link

Otras preguntas

A lithium has three protons three neutrons and three electrons what is the overall charge
Which of the following is common to both eukaryotic and prokaryotic cells?
Lenny is offered jobs at two different companies. At company A, he gets a base salary of $55,000 with manual raises of $2500. At company B, he gets a base salar
Abnormal is to strange as energetic is to _______.
What is the interquartile range of 77 88 92 81 86 84 86 83 and how do you get it thx plz help
The law of supply is defined as the willingness of producers to supply less of a good as the price of the good increases. TRUE FALSE
The table shows the number of people who visited two different exhibits at a museum each day, over a 1-week period. Exhibit 1 22, 19, 18, 12, 9, 2, 23 Exhibit 2
What are some ways to prevent transmission of communicable disease?
Which procedure took the DNA from one sheep to produce a genetically identical lamb, named Dolly? selective breeding gene therapy artificial selection cloning
When neutralizing an acid, I know I have gone too far if... A) my litmus paper shows a pH of 6 or lower B) I create a strong base C) form pure water and salt