Answer:
The value of the polynomial [tex]y = 2x^2 - 2x - 2[/tex] is 58 for x = 6.
Step-by-step explanation:
Here, the given quadratic function polynomial is given as:
[tex]y = 2x^2 - 2x - 2[/tex]
or, [tex]y(x) = 2(x^2 - x - 1)[/tex]
Now, to find the value of y, when x = 6
⇒ [tex]y(6) = 2((6)^2 - (6) - 1)[/tex]
= 2(36 - 6 -1) = 2(29)
= 58
⇒y(6) = 58
Hence, the value of the given polynomial [tex]y = 2x^2 - 2x - 2[/tex] is 58 for x = 6.
