bobbobbobb bobbobbobb

04-02-2017
Mathematics

contestada

arc length of y= -0.1480x^3+1.353x^2-4.068x+5.651 from x=0.2 to x=5.25

Respuesta :

LammettHash LammettHash

09-02-2017

[tex]y=-0.1480x^3+1.353x^2-4.068x+5.651[/tex]
[tex]\implies y'=-0.444x^2+2.706x-4.068[/tex]

The arc length is given by the integral

[tex]\displaystyle\int_{0.2}^{5.25}\sqrt{1+(y')^2}\,\mathrm dx[/tex]

which has a value of about [tex]7.6683[/tex].

Answer Link

Otras preguntas

Plot the graph of 2x - y = 6 and y = 4. Write down the coordinates of the point where the lines intersect

A car starts from rest and travels for 4.0s with a uniform acceleration of + 1.3m/s^2. The driver then applies the brakes, causing a uniform acceleration of - 1

From earth why dose the sun look so much larger than other stars ? Is the sun actually larger than the stars outside our solar system ? Explain your ideals belo

= A coat is reduced $24 from the original price of $400. What is the percent decrease? The price of the coat decreased by%. K

The sum of 2.236 and 7.555.. must be : A) Rational B) Irrational C) An integer D) A whole number

A student graphed distance versus time for an object that moves 14m every 2 s. the speed of the object is

Plot the graph of 2x - y = 6 and y = 4. Write down the coordinates of the point where the lines intersect

A sentence that asks a question ends with a period. True False

1.07 x 104 -3.38 × 10³

Write an expression to describe the sequence below. Use n to represent the position of a term in the sequence, where n = 1 for the first term.–77, –76, –75, –74