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Which quadratic function best fits this data?

 

x                    y

1                   250

2                   289

3                   316

4                   335

5                   320

6                   290

 

Answer choices:

 

  • y= 9.16x^2 + 73.04x + 183.3
  • y= 9.16x^2 − 73.04x + 183.3
  • y= −9.16x^2 + 73.04x + 183.3
  • y= −9.16x^2 − 73.04x + 183.3
 Feb 5, 2018
 #2
avatar+100516 
+2

y  =  -9.16x^2 + 73.04x  + 183.3

 

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

 

 

cool cool cool

 Feb 5, 2018

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