If` f(x) = 3 \sqrt(x) (x^3- 8 \sqrt (x) +2 ) `, find `f'( x )`. Preview Find `f'( 1 ) `. Preview

Q: Let f(x)= (x+2)/(x+7) f^-1 (-2)=?

A: Let f(x)= (x+2)/(x+7) f^-1 (-2)=?

Q: Find F if del-F = (2xy, (x^2 + 20y^3))

A: We have to find out

Q: f(x)=x^3 find f^-1(-8)

A:

Q: Find the domain

A: Given: f(x)=30x3+31x2-25x-612x3-59x2-11x+30 To find: The domain of the f(x).

Q: A function of f is given. Find f^-1 f(x)=√x+1

A: Given that the function is         f(x) = √x + 1 Here we have to find the inverse of f i.e., f-1.

Q: Let f(x)=3x+2x^3 Find f^-1(22)

A:

Q: State the domains and ranges for f(x) and f^-1(x)

A: Consider the function,

Q: Find the functions f + g, f - g, fg , and f / g f(x)= sqrt x-4 ;g(x)=x^ 3 +4 f + = f - = fg= f / g =

A:

Q: Let f(x) = (x-3)/(x^2-4)Find all values where f(x)= 2/3

A: Given:The function f(x) = (x−3)/(x2−4).

Q: Is (x^6)*cosax a even or odd function?

A: Given function is To find: is even or odd function. For even function For odd function