Chapter 3: Q. 3.28 (page 259)

Use the slope formula to find the slope of the line through the pair of points: $(- 2, 6)$ and $(- 3, - 4)$ .

Short Answer

Expert verified

The slope of the line through the pair of points is $10$ .

Step by step solution

Step 1. Given information

Points are $(- 2, 6)$ and $(- 3, - 4)$

So, it can be written as

$(x_{1}, y_{1}) = (- 2, 6) (x_{2}, y_{2}) = (- 3, - 4)$

Step 2. Finding the slope

Apply the slope formula

$m = \frac{y_{2} - y_{1}}{x_{2} - x_{1}}$

Plug points

$(x_{1}, y_{1}) = (- 2, 6) (x_{2}, y_{2}) = (- 3, - 4)$

$m = \frac{- 4 - 6}{- 3 + 2} m = \frac{- 10}{- 1} m = 10$

So, the slope of the line is $10$ .

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Use the slope formula to find the slope of the line through the pair of points: $(- 2, 6)$ and $(- 3, - 4)$ .

Short Answer

Step by step solution

Step 1. Given information

Step 2. Finding the slope

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Use the slope formula to find the slope of the line through the pair of points:(-2,6)and(-3,-4).

Short Answer

Step by step solution

Step 1. Given information

Step 2. Finding the slope

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Theoretical and Mathematical Physics

Probability and Statistics

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Calculus

Mechanics Maths

Discrete Mathematics

Study anywhere. Anytime. Across all devices.

Use the slope formula to find the slope of the line through the pair of points: $(- 2, 6)$ and $(- 3, - 4)$ .