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Sagot :
The equation that represents the situation, in point-slope form, is: [tex]\mathbf{y - 65 = 8(x - 5)}[/tex]
Recall:
- If we know the slope and a point (a pair of values), a linear equation can be written in the point-slope form as: [tex]y - y_1 = m(x - x_1)[/tex].
- In [tex]y - y_1 = m(x - x_1)[/tex], m = slope; [tex](x_1, y_1)[/tex] = a point or pair of values on a table.
- Using two points or pairs of values, [tex]slope = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
Thus, we are given the table as shown below (see attachment).
The slope, using (3, 49) and (5, 65) is calculated below:
[tex]slope = \frac{65 - 49}{5 - 3} = \frac{16}{2} \\\\\mathbf{slope (m) = 8}[/tex]
To write the equation in point-slope form, substitute [tex](x_1, y_1)[/tex] = (5, 65) and m = 8 into [tex]y - y_1 = m(x - x_1)[/tex].
- Thus:
[tex]\mathbf{y - 65 = 8(x - 5)}[/tex]
Learn more about linear equation in point-slope form here:
https://brainly.com/question/19782277
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