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WBJECA 2025 — Computer PYQ

WBJECA | Computer | 2025

An artificially intelligent car decreases its speed based on its distance from the car in front of it. Which algorithm is used?

Choose the correct answer:

Explanation

Correct Option: (C) Linear Regression

Explanation

The problem describes a scenario where the car needs to predict a continuous numerical value (speed) based on another continuous input variable (distance). This is a classic Regression problem in Machine Learning.

Linear Regression is the most suitable algorithm here because it establishes a linear relationship between the input variable $x$ (distance) and the output variable $y$ (speed). The relationship can be represented by the equation:
$y = m x + c$