Seudónimo Seudónimo
  • 26-05-2018
  • Mathematics
contestada

Any help if possible please :)

Any help if possible please class=

Respuesta :

jturner10659
jturner10659 jturner10659
  • 26-05-2018
y=a*cos x +b

y=10, x=0
10=a*cos 0 +b
10=a+b

x=90
y=4
4=a*cos(90) +b
b=4

10=a+b
10=a+4
a=6

a=6,b=4

y=6*cos x +4
y=6*cos (45) +4
y =6*(√2/2)+4=3√2 +4
y= 3√2 +4

x=45⁰, y= 3√2 +4
Answer Link
fun12inor fun12inor
  • 26-05-2018
Yeah that's right
Wowowodmwmdjwjcjenvnendnendjwjdjwjdjfjtjvjrjsjwjcjrjfjrjfjejsjajjwdjwjxjajsjaj+decrement w cjencne cjencnejsjw d Cienfuegos= gooooooooood job!
Answer Link

Otras preguntas

Find the solution to the equation: 4x-5=x-5+ 3x A) infinite solution (B) no solution (c) c = 0 (D) x= -10
I need help also an explanation would be appriciated
Je vais faire des courses au supermarché en face____ épicerie. A. des B. de l' C. du D. de la
Factor completely. m4 - n4 (m^2 + n^2)(m - n)^2 (m^2 - n^2)(m + n)(m - n) (m^2 + n^2)(m + n)(m - n)
A farmer has a field that is 10 m by 15m.he wants to build a fence round the field .how much fencing would he needs to order​
What big challenge did Esperanza have to face and solve in the following vignettes?
Which are parts of the respiratory system?arterytracheaveinlung***ANSWER: Trachea and lung***​
need help , trying to finish fast enough .. please help
what should happen to the individuals who stormed the capitol?
The writer wants to use an appropriate transitional word or phrase to introduce the evidence in sentence 5 (reproduced below). Nevertheless, the English city of