Question

Select Linear or Nonlinear for each function. Function Linear Nonlinear y=5x+1 y=23 y=1−2x2

Answer 1

Nonlinear, Linear, Nonlinear (in that order!)

Explanation:

I just took the test!!

Answer 2

y=5x+1 is Linear

Y=23 is nonlinear

y=1-2x^2 is nonlinear

Explanation:

if they pass the vertical line test, they are linear.