MathComputational mathOptimization

Least squares method

Linear approximation

Report a typo

In the research process, we obtained the following data:

$y$	$5.3$	$6.3$	$4.8$	$3.8$	$3.3$
$x$	$1$	$2$	$3$	$4$	$5$

Using the least squares method, find the linear approximant (function $y = a x + b$ ) for the data, write down $a$ and $b$ divided by space.

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