title: Are Neural Networks complex "Linear Functions" with many parameters?
body: <blockquote>
    <ol start="5">
    <li>Neural Networks are complex ______________ with many parameters.<br>
    a) Linear Functions;<br>
    b) Nonlinear Functions;<br>
    c) Discrete Functions;<br>
    d) Exponential Functions</li>
    </ol>
    
    <p>Answer: a. Explanation: Neural networks are complex linear functions with many parameters.</p>
  </blockquote>
  
  <p>From: <a href="https://www.sanfoundry.com/ai-multiple-choice-questions-answers/" rel="nofollow noreferrer">https://www.sanfoundry.com/ai-multiple-choice-questions-answers/</a></p>
  
  <p>I am not sure NNs are just "linear" functions? We were asked to answer this question in a quiz at my university. However, I think NNs with non-linear activation functions are not linear.</p>