+0  
 
0
278
1
avatar+588 

Which quadratic function best fits this data?

 

x        y

1      350

2      539

3      678

4      875

5      690

6      502

 

  • y=−56.80x2+437.91x−65.5
  • y=−56.80x2−437.91x+65.5
  • y=56.80x2−437.91x+65.5
  • y=−56.80x2+437.91x+65.5

Answer:

adore.nuk  Feb 3, 2018
 #1
avatar+87691 
+1

Using this online generator :

 

http://keisan.casio.com/exec/system/14059932254941

 

-56.80x^2 + 437.91x - 65.5

 

 

cool cool cool

CPhill  Feb 3, 2018

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