Determine if 7x^2 + y = 5 is a linear or nonlinear function. (1 point)
O The function 7x^2+ y = 5 is a nonlinear function
O The function 7x^2 + y = 5 is a linear function.
O There is not enough information to determine if 7x^2 + y - 5 is a linear or nonlinear function.
O The graph of the function 7x^2 + y - 5 is not a straight line