If D is the distance from any point on f(x) to the origin:
D=
At what x value is f(x) closest to the origin?
x=
1
Expert's answer
2012-11-15T07:47:24-0500
let A point on f(x) then it have coordinates (x, 2x+5)and we must find distance from this point to (0, 0) D=sqrt( x^2+(2x+5)^2)=sqrt(5x^2+20x+25) min value at vertex of 5x^2+20x+25 x=-2
Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…
APPROVED BY CLIENTS
Finding a professional expert in "partial differential equations" in the advanced level is difficult.
You can find this expert in "Assignmentexpert.com" with confidence.
Exceptional experts! I appreciate your help. God bless you!
Comments
Leave a comment