takemetoouterspace
takemetoouterspace takemetoouterspace
  • 18-10-2017
  • Mathematics
contestada

Please help! Use the quadratic function to predict y if x equals 6. Y=2x^2-2x-2

A) y= -58
B) y= 58
C) y=-60
D) y= 60

Respuesta :

candy78915 candy78915
  • 18-10-2017
b) y=58 you follow the instructions
Answer Link
DelcieRiveria DelcieRiveria
  • 10-06-2019

Answer:

The correct option is B.

Step-by-step explanation:

The given quadratic function is

[tex]y=2x^2-2x-2[/tex]

We have to find the value of the function y at x=6.

Substitute x=6 in the given function.

[tex]y=2(6)^2-2(6)-2[/tex]

[tex]y=2(36)-12-2[/tex]

[tex]y=72-14[/tex]

[tex]y=58[/tex]

The value of the function is 58 at x=6 is 58.

Therefore the correct option is B.

Answer Link

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