lydiadeligh005
lydiadeligh005 lydiadeligh005
  • 21-05-2020
  • Mathematics
contestada

Find the equation of the exponential function represented by the table ​

Find the equation of the exponential function represented by the table class=

Respuesta :

puljin314
puljin314 puljin314
  • 21-05-2020

Answer:

y=-3.5x^2+9.5x-4

Step-by-step explanation:

y=a*x^2+b*x+c

4=0+0+c => c=-4

2=a+b-4 =>a+b=6

1=4a+2b-4 => 4a+2b=5

2a+b=2.5

a+b=6

a=-3.5

b=9.5

Answer Link

Otras preguntas

Based on Thoreau’s opinion about the Mexican-American War and slavery in the United States, why did he most likely refuse to pay the poll taxes, as described in
Please help with working with scientific notation questions
Jasper made 230 flyers for a dance. He handed two flyers out to each student. How many students received flyers
Why is it important that the constitution allows itself to be amended
What is the physical state of helium at room temperature
In a list of numbers, the pattern increases by 0.001 as you move to the right. If the third number in the list is 0.064, what is the first number in the list? E
After the treaty of Paris was signed, about 90,000 loyalist became refugees. What did about half of them resettle?
What are two negative integers that have the same sum as -2 and -5
what is the value of 8 in 8,596 and 985. Answer - The value of 8 in blank is blank times the value of 8 in blank
Under the Articles of Confederation, why would Congress find it difficult to go to war against another country?