Determine if 7x^2+y=5 is a linear or nonlinear function.

Question

1. There is not enough information to determine if 7x^2 + y = 5 is a linear or nonlinear function.
2. The graph of the function 7x^2 + y = 5 is not a straight line.
3. The function 7x^2 + y = 5 is a nonlinear function.
4. The function 7x^2 + y = 5 is a linear function.

Answer 1

3. The function 7x^2 + y = 5 is a nonlinear function.