Which of the following gives an example of a function that is not linear?(1 point)

Responses

y=16x+23
y equals Start Fraction 1 over 6 End Fraction x plus Start Fraction 2 over 3 End Fraction

2x+3y=16
2 x plus 3 y equals 16

9x+3y−18=0
9 x plus 3 y minus 18 equals 0

y=x2−3x+2.25