Respuesta :

It is linear as the equation performs ax+by +c

y = 90.2x - 177670

Number of student to enroll 2011 is 3722

Explanation:

  1. Linear is a straight line.
  2. Quadratic is a square which generates parabola.
  3. Quadratic formula is (ax)^2 + bx + c = 0.
  4. Linear formula is ax+bx + c = 0
  5. To  forecast time series data modelling can be used.
  6. To form a linear equation y = mx + c.
  7. After finding x is the required value , m is the intercept and C constant.
  8. X axis have years and Y axis has the value.
  9. To find number of students x is 90.2 * 2011 - 177670.
  10. The result comes to 3722.
  11. In Data analysis predictive modeling is the second phase.
  12. It is important because it helps in associating to variables.

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