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Filename: controllers/calculator.php

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With the help of the line joining the points, we can figure out other points which are on the same line. Linear

interpolation calculator is the instant online tool which can easily evaluate the unknown coordinate given the

points.

The given data values are:

x =2; x

The interpolation formula's is:

y = 4 + [(2−1) (5−4)/ (3 - 1)]

y = 4 + (1 * 1/ 2) -> y = 4 + ½ ->

Hence the value of y = 4.5

The given data values are:

x =3; x

The interpolation formula's is:

y = 6 + [(3−2) (8−6)/ (4 - 2)]

y = 6 + (1 * 2/ 2) -> y = 6 + 1->

Hence the value of y = 7