Question

Will mark Brianly

Select Linear or Nonlinear for each function.
                      Linear       Nonlinear
y = 15
y=3−x3
y = 11 + 5x

Answer 1

Y = 15 is a linear horizontal line
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y=3-x3 is NonLinear as it is not a straight line
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y = 11 + 5x is Linear as because it is made in y = mx + b form

Answer 2

y = 15 is linear
y = 3 - x^3 is not linear
y = 11 + 5x is linear