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What is an equation of the line that passes through the points 0,4) and −6,8)?

User Rajohan
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1 Answer

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Answer:

Therefore, the equation of the line that passes through the points (0, 4) and (-6, 8) is:

y = (-2/3)x + 4

Explanation:

The equation of a line that passes through two points can be found using the slope-intercept form:

y = mx + b

Where:

m is the slope of the line

b is the y-intercept of the line

To find the slope, we can use the formula:

m = (y2 - y1) / (x2 - x1)

Where:

(x1, y1) are the coordinates of the first point

(x2, y2) are the coordinates of the second point

In this case, the first point is (0, 4) and the second point is (-6, 8). Plugging these values into the formula, we get:

m = (8 - 4) / (-6 - 0)

Simplifying the expression, we get:

m = 4 / -6

m = -2/3

Now that we know the slope, we can find the y-intercept by substituting the coordinates of one of the points and the slope into the slope-intercept form:

y = (-2/3)x + b

We can use the coordinates of the first point, (0, 4), to solve for b. Substituting these values into the equation, we get:

4 = (-2/3)(0) + b

Simplifying the expression, we get:

4 = b

User Rocknrollnerd
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