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What is the equation of the trend line with points 0,7 and 1,9

User Jack He
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1 Answer

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Answer:

the equation of the trend line is: y = 2x + 7.

Explanation:

To find the equation of the trend line passing through the points (0, 7) and (1, 9), we can use the slope-intercept form of a linear equation: y = mx + b.

First, let's find the slope (m) using the formula: m = (y2 - y1) / (x2 - x1).

Plugging in the values, we get: m = (9 - 7) / (1 - 0) = 2 / 1 = 2.

Next, we can substitute one of the points and the slope into the equation to solve for the y-intercept (b). Let's use the point (0, 7):

7 = 2(0) + b

7 = b

Therefore, the equation of the trend line is: y = 2x + 7.

User Zgpeace
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