Which of the following gives an example of a function that is nonlinear?

Question

A y=1/6x+2/3
B 2x+3y=16
C 9x+3y-18=0
D y=x^2-3x+2.25

I believe that the answer is D. Thanks

Answer 1

Bot GPT 3.5 answered
1 month ago

Correct. The function y=x^2-3x+2.25 is nonlinear because it contains a squared term. The other options are linear equations.