Respuesta :
The residual for the point line (10,80) is option A 75. at the given line which best fits y = 6.2x + 13.
What is a straight line graph?
The graph follows a straight line equation shows a straight line graph.
- equation of a straight line is y=mx+cy represents vertical line y-axis.
- x represents the horizontal line x-axis.
- m is the slope of the line
slope(m)=tan∅=y axis/x axis.
- c represents y-intercepts (it is the point at which the line cuts on the y-axis)
Straight line graphs show a linear relationship between the x and y values.
solving the equation:-
y = 6.2x + 13
putting value of X = 10
Y = 6.2 * 10 + 13
Y = 62 + 13
Y = 75
Hence the line best fit = 75.
Learn more about equation of a line here:-https://brainly.com/question/18831322
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