Functions Unit Test

Question

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Question
Determine if 7x2+y=5 is a linear or nonlinear function.(1 point)
Responses

The function 7x2+y=5 is a linear function.
The function 7 x squared plus y equals 5 is a linear function.

The function 7x2+y=5 is a nonlinear function.
The function 7 x squared plus y equals 5 is a nonlinear function.

There is not enough information to determine if 7x2+y=5 is a linear or nonlinear function.
There is not enough information to determine if 7 x squared plus y equals 5 is a linear or nonlinear function.

The graph of the function 7x2+y=5 is not a straight line.

Answer 1

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