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Chapter 13: Q. 3 (page 531)

Find the slope of the line.

Short Answer

Expert verified

The slope of line is -1.

Step by step solution

01

Step-1 – Given

The given line is:

02

Step-2 – To determine

We have to find the slope of the line with given two points on the line (0, 2) and (2, 0).

03

Step-3 – Calculation 

The slope formula of a line with two pointsx1,y1andx1,y1is given by:

m=y2鈭�y1x2鈭�x1

The given points are (0, 2) and (2, 0).

m=0鈭�22鈭�0=鈭�22=鈭�1

Hence the slope of line is -1.

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Most popular questions from this chapter

In Exercises 35-38 find an equation of the circle described and sketch the graph.

The circle has center (-2, -4) and passes through point (3, 8).

There are twelve points, each with integer coordinates, that are 10 units from the origin. List the points. (Hint: Recall the 6, 8, 10 right triangle.)

A line with slope鈭�52 passes through points (7, -4) and (?, 6).

2. Which of the following points lie on a horizontal line through C?

(2, 4) (2, -4) (0, 4)

(4, 3) (15, 4) (-4, 3)

10. Find the distance between the points named. Give all answers in simplest

form.

  1. (0, 0) and (5, -3).
  2. (3, -2) and (-5, -2).
  3. (4, 4) and (-3, -3).
See all solutions

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