shamsa20 shamsa20
  • 16-03-2019
  • Mathematics
contestada

May I know why is the answer 1/2? Any idea

Thank you!

May I know why is the answer 12 Any idea Thank you class=

Respuesta :

lastbenchstudent
lastbenchstudent lastbenchstudent
  • 16-03-2019

let's put value of t in equation.

x = 2√t

x = 2√y

x/2 = √y

(x/2)^2 = y

y = x^2 /4

now let's differentiate it with respect to x.

dy/dx = 2x/4 = x/2

differentiating again wrt to x

d^2y/dx^2 = 1/2

Answer Link

Otras preguntas

Unique religious belief of Latin Christians included a. Jesus was of divine and human nature. b. Jesus was only of divine nature. c. Priests could marry to be a
What are niches in grade 8 science? Worth 30 points if you can help!
Q) 18, 19, 20 please.
The process of egg and sperm nuclei fusing together is called what
Instructions:Select all the correct answers. In what ways does Ismene differ from her sister, Antigone, in Antigone? She cares more about public opinion and app
Persuasive speaking must include what
(A 3 - 2a 5) - (4a 3 - 5a 2 a - 2) user: when dividing with polynomials one factor becomes the dividend and the other factor becomes the quotient. true false
19 1/2 divided by 3/4
what is the answer to, a number squared is 34 in algebraic form
Which of these is an acid? A. water B. lye C. NaOH D. vinegar My best guess would be A. What do you think??