hassan261 hassan261

22-03-2020
Mathematics

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The answers to the 3 questions

The answers to the 3 questions class=

Respuesta :

monica789412 monica789412

31-03-2020

It is linear as the equation performs ax+by +c
y = 90.2x - 177670
number of student to enroll 2011 is 3722

Step-by-step explanation:

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

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