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Chapter 13: Q. 1 (page 531)

Find the slope of the line.

Short Answer

Expert verified

The slope of line is 0.2.

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 (-2, 1) and (3, 2).

03

Step-3 – Calculation 

The slope formula of a line with two points and is given by:

m=y2鈭�y1x2鈭�x1

The given points are (-2, 1) and (3, 2).

m=2鈭�13鈭�鈭�2=15=0.2

Hence the slope of line is 0.2.

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Most popular questions from this chapter

Find the slope of the line through the points named. If the slope is not defined, write not defined.

(0, 0); (5, 1)

Find the distance between the two points. If necessary, you may draw graphs but you shouldn鈥檛 need to use the distance formula.

  1. (0, 0) and (3, 4)

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

The circle has center (0, 6) and passes through point (6, 14).

a. Show that tan鈭燗 = slope of AC.

b. Use trigonometry to find m鈭燗.

Calculate the area of the circle, using the formula given on page 446.

Compare this result with your computer approximations.
See all solutions

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