Hello, nice website. I was wondering if anyone can help me with this problem. Examples in the book are simple but when I tired using the same method, im not sure if im exactly doing this correct for this function.
g(x) = (- 1/14)x^2 - (1/12)x + 7.6 + sin(.2x) -10.3 , < or = x < = 10.33
I basically squared the whole thing using the definition of the function of volume pi (fx)^2.
So i squared everything out and it turned out to be
g(x)= pi (-1/196)x^4 - (1/144)x^3 + 57.76 + sin^2 (.2x)
now hopefully im doing this first part correct by squaring everything out then by taking the integral i get
g(x) = pi (- 1/980)x^5 - (1/576)x^4 + 57.76x - (1/.2)cos(.2x)
the question says the answer should be a function so should this end here? thanks for the help.
Edit: sorry I am new to this.
Paramteter (literals) to simplify the function
helpful hint : f(x) =ax^2 + bx + k +sin(0x) , 0 = angel pheta
The questions ask, find the indefinite integrals that will represent the volume for the function f(x). Recall that volume = pi integral r to s f(X)^2 dx. Do not evaluate from r to s. D not substitute the values of the parameters a,b,c and 0. Answer should be a function.
g(x) = (- 1/14)x^2 - (1/12)x + 7.6 + sin(.2x) -10.3 , < or = x < = 10.33
I basically squared the whole thing using the definition of the function of volume pi (fx)^2.
So i squared everything out and it turned out to be
g(x)= pi (-1/196)x^4 - (1/144)x^3 + 57.76 + sin^2 (.2x)
now hopefully im doing this first part correct by squaring everything out then by taking the integral i get
g(x) = pi (- 1/980)x^5 - (1/576)x^4 + 57.76x - (1/.2)cos(.2x)
the question says the answer should be a function so should this end here? thanks for the help.
Edit: sorry I am new to this.
Paramteter (literals) to simplify the function
helpful hint : f(x) =ax^2 + bx + k +sin(0x) , 0 = angel pheta
The questions ask, find the indefinite integrals that will represent the volume for the function f(x). Recall that volume = pi integral r to s f(X)^2 dx. Do not evaluate from r to s. D not substitute the values of the parameters a,b,c and 0. Answer should be a function.
