Log In Start studying!

Select your language

Suggested languages for you:
Answers without the blur. Sign up and see all textbooks for free! Illustration

Q. 42

Expert-verified
Precalculus Enhanced with Graphing Utilities
Found in: Page 15
Precalculus Enhanced with Graphing Utilities

Precalculus Enhanced with Graphing Utilities

Book edition 6th
Author(s) Sullivan
Pages 1200 pages
ISBN 9780321795465

Answers without the blur.

Just sign up for free and you're in.

Illustration

Short Answer

Find the distance d (P1, P2) between the points P1 and P2.

P1=(-4,-3); P2=(6,2)

The distance between the points is d=55.

See the step by step solution

Step by Step Solution

Step 1. Given information.

Find the distance between the points.P1=(-4,-3); P2=(6,2)

Step 2. Substitute the values in the formula.

The length of the line segment is the distance between the points P1=(x1,y1)=(-4,-3) and P2=(x2,y2)=(6,2). Using the distance formula withx1=-4, y1=-3, x2=6, and y2=2, the length d is

d=x2-x12+(y2-y2)2d=6-(-4)2+(2-(-3))2d=102+(5)2d=100+25d=125d=55

Step 3. Conclusion.

The distance between the points is 55.

Recommended explanations on Math Textbooks

94% of StudySmarter users get better grades.

Sign up for free
94% of StudySmarter users get better grades.