Question

1) Which equations represent functions that are non-linear? Select each correct answer.

a) Y = X
b) 2Y= 4x+6
c ) Y = 8 + x
d) Y - 6 = x^2
e) Y= - 3x+l/5
f) Y=2x^2+5-3x^2

Answer 1

d) Y - 6 = x²; f) Y = 2x² + 5 - 3x²

Explanation:

Functions in which the exponent of x is not equal to one are nonlinear.

Functions in which the exponent of x is equal to one are linear.