Question

the chart represents a data sets given values, predicted values (using a line of best fit for the data), and residual values. which are the missing residual values?
$g = 2$ and $h = -1$
$g = 28$ and $h = 39$
$g = -2$ and $h = 1$
$g = -28$ and $h = -39$

Explanation:

Step1: Recall Residual Formula

Residual is calculated as \( \text{Residual} = \text{Given} - \text{Predicted} \).

Step2: Calculate \( g \)

For \( x = 3 \), Given = 13, Predicted = 15.
So, \( g = 13 - 15 = -2 \).

Step3: Calculate \( h \)

For \( x = 4 \), Given = 20, Predicted = 19.
So, \( h = 20 - 19 = 1 \).

Answer:

\( g = -2 \) and \( h = 1 \) (corresponding to the option "g = -2 and h = 1")