Mathematics, 16.04.2020 23:30 shymitch32
Find the arc length for the curve y = 5 x 2 − 1 40 ln x taking P 0 ( 1 , 5 ) as the starting point. If f ( x ) = 5 x 2 − 1 40 ln x , then f ' ( x ) = 1 + [ f ' ( x ) ] 2 = 1 + ( ) 2 = 1 + 100 x 2 − 0.5 + = 100 x 2 + 0.5 + ( ) 2 √ 1 + [ f ' ( x ) ] 2 = . Thus the arc length is given by s ( x ) = ∫ x 1 √ 1 + [ f ' ( t ) ] 2 d t = ∫ x 1 ( ) d t = [ ] x 1 = . For instance, the arc length along the curve from ( 1 , 5 ) to ( 5 , ) is s ( 5 ) = + 1 40 ln 5 − 5 = + ln 5 40 ≈ (rounded to four decimal places).
Answers: 1
Mathematics, 20.06.2019 18:02, aylagwilliamson
What is the equation of a parabola y(x) that has a vertex at point (− 1/3 , 0.3) and passes through point (− 2/15 , − 1/2 ).
Answers: 2
Mathematics, 21.06.2019 19:40, spiritcampbell56
What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1
Answers: 2
Mathematics, 22.06.2019 00:20, yoyo80431
Sherrie is baking a pie for her family. she leaves the room and comes back to 35% of the pie having been eaten before she can put the topping on. how much 1 square inch strips of dough will she need for the top, now that a portion is missing? round your answer to the nearest while nimber.
Answers: 1
Find the arc length for the curve y = 5 x 2 − 1 40 ln x taking P 0 ( 1 , 5 ) as the starting point....
World Languages, 11.11.2020 01:00
Mathematics, 11.11.2020 01:00
Geography, 11.11.2020 01:00
Spanish, 11.11.2020 01:00
Mathematics, 11.11.2020 01:00
History, 11.11.2020 01:00