Chapter 1: Q. 21 (page 40)

Plot each pair of points and determine the slope of the line containing them. Graph the line by hand.
$(- 1, 2); (- 1, - 2)$

Short Answer

Expert verified

The slope of the line is not defined and the graph is

Step by step solution

Step 1. Given Information

The given points are $(- 1, 2); (- 1, - 2)$

Step 2. Calculation

Use the slope formula to find the slope of the line between the given points.

$m = \frac{y_{2} - y_{1}}{x_{2} - x_{1}} = \frac{- 2 - 2}{- 1 - (- 1)} = \frac{- 4}{0} = \infty$

Step 3. Graph

The line is graphed by drawing a line passing through the points.

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Plot each pair of points and determine the slope of the line containing them. Graph the line by hand.
$(- 1, 2); (- 1, - 2)$

Short Answer

Step by step solution

Step 1. Given Information

Step 2. Calculation

Step 3. Graph

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Plot each pair of points and determine the slope of the line containing them. Graph the line by hand. (-1,2);(-1,-2)

Short Answer

Step by step solution

Step 1. Given Information

Step 2. Calculation

Step 3. Graph

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Calculus

Theoretical and Mathematical Physics

Decision Maths

Statistics

Applied Mathematics

Discrete Mathematics

Study anywhere. Anytime. Across all devices.

Plot each pair of points and determine the slope of the line containing them. Graph the line by hand.
$(- 1, 2); (- 1, - 2)$