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Find the slope of the line through each pair of points 8,4 2,6?

User Joealba
by
7.0k points

1 Answer

3 votes

Answer: slope = - ¹/₃

Step-by-step explanation:

The question gives us two points, (8, 4) & (2, 6), from which we can find the slope and later the equation of the line.

Finding the Slope

The slope of the line (m) = (y₂ - y₁) ÷ (x₂ - x₁)

= (6 - 4) ÷ (2 - 8)

= - ¹/₃

Checking my answer:

Finding the Equation

We can now use the point-slope form (y - y₁) = m(x - x₁)) to write the equation for this line:

⇒ y - 4 = - ¹/₃ (x - 8)

To test my answer, I have included a Desmos Graph that I graphed using the information provided in the question and my answer.

Find the slope of the line through each pair of points 8,4 2,6?-example-1
User Xaizek
by
6.7k points
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