A. On the space provided before each number, write Q if the given function is quadratic, write N, if otherwise.
_____ 1) f(x) = 2x + 2
_____ 2) f(x) = x^2 - 1/2
_____ 3) f(x) = 2 − 1/X
_____ 4) f(x) =(2X^2-2X+1)/5
_____ 5) f(x) = x + √x – 2
_____6) f(x) = 1 – x^2
_____7) f(x) = 2x + x^2 – 5
_____8) f(x) = (2x − 1)x
_____9) f(x) = 6x^2 -9x
_____10) f(x) = 10x^2
_____ 1) f(x) = 2x + 2
_____ 2) f(x) = x^2 - 1/2
_____ 3) f(x) = 2 − 1/X
_____ 4) f(x) =(2X^2-2X+1)/5
_____ 5) f(x) = x + √x – 2
_____6) f(x) = 1 – x^2
_____7) f(x) = 2x + x^2 – 5
_____8) f(x) = (2x − 1)x
_____9) f(x) = 6x^2 -9x
_____10) f(x) = 10x^2
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On the space provided before each number, write Q if the given function is quadratic, write N, if otherwise.
N 1) f(x) = 2x + 2
Q 2) f(x) = x² - 1/2
N 3) f(x) = 2 − 1/x
Q 4) f(x) =(2x²-2x+1)/5
N 5) f(x) = x + √x – 2
Q 6) f(x) = 1 – x²
Q 7) f(x) = 2x + x² – 5
Q 8) f(x) = (2x − 1)x
Q 9) f(x) = 6x² -9x
Q10) f(x) = 10x²