Express the distance d from P to the point (4,0) as a function of x. Use a graphing utility to graph d=d(x). what value(s) of x is d smallest? (Round to one decimal place.)

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter3: Functions
Section3.3: Rates Of Change And Behavior Of Graphs
Problem 2SE: If a functionfis increasing on (a,b) and decreasing on (b,c) , then what can be said about the local...
icon
Related questions
Question
Let P = (x,y) be a point on the graph of y=√x.
(a) Express the distance d from P to the point (4,0) as a function of x.
d=
(b) Use a graphing utility to graph d = d(x).
For what value(s) of x is d smallest?
X~ (Round to one decimal place.)
Transcribed Image Text:Let P = (x,y) be a point on the graph of y=√x. (a) Express the distance d from P to the point (4,0) as a function of x. d= (b) Use a graphing utility to graph d = d(x). For what value(s) of x is d smallest? X~ (Round to one decimal place.)
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Recommended textbooks for you
College Algebra
College Algebra
Algebra
ISBN:
9781938168383
Author:
Jay Abramson
Publisher:
OpenStax
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage