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Write write an equation in point slope form of the line that passes through the given point (3,-5) and(1,-8)

User Caley
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1 Answer

3 votes

Answer:

y + 5 = (3/2)(x - 3)

Explanation:

To write an equation in point-slope form, we can use the formula:

y - y₁ = m(x - x₁)

where (x₁, y₁) is the given point and m is the slope of the line.

Given the two points (3, -5) and (1, -8), we can calculate the slope (m) using the formula:

m = (y₂ - y₁) / (x₂ - x₁)

Substituting the values, we get:

m = (-8 - (-5)) / (1 - 3)

= (-8 + 5) / (1 - 3)

= -3 / -2

= 3/2

Now, let's substitute the slope (m) and one of the given points (3, -5) into the point-slope form equation:

y - (-5) = (3/2)(x - 3)

Simplifying the equation, we get:

y + 5 = (3/2)(x - 3)

This is the equation in point-slope form for the line passing through the points (3, -5) and (1, -8).

User Szab
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