Find the domain and Range f (x 2 x-3x

Q: Find the open intervals on which the function is increasing or decreasing            f(x) = x2 + 3x…

A: We find f'(x) using the power rule

Q: Find the domain of the function:f(x) = 5x2 + 2x − 1

A:

Q: what value of x will be found in the domain of function f(x) = 10/x-2

A: To find Domain , f(x) should be defined.

Q: find th domain of the function    h(x)= x-4/x3-25x

A: We are given : h(x) = (x - 4)/(x3 - 25x) We are required to find the domain of the function.

Q: Find the domain and range of f(x) =V9 -x.

A:

Q: find the domain and range ƒ(x) = 1 + x2

A: Here the give function

Q: Find the domain of the function: f(x) = 3(x - 4)

A:

Q: The extreme points of the function f(x) = x3 – 6 x² + 9x + 1 are:

A: We have to find the extreme points of the function f(x) = x3 - 6x2 + 9x + 1 .

Q: Find the maximum or minimum value of the function. f(x) = 3 - 4x - x2

A: f(x) = 3 - 4x - x2

Q: Find the domain and range of the function. ∫(x) = 1/x2

A: A function f includes all x values in its domain where it has the finite value of f(x). In the given…

Q: f(x) = 2+x %3D 2x %3D

A: For domain: We have to check what values x can take. For range: We have to check the possible values…

Q: Find the domain and range of the function. f(x) = 1/x2

A:

Q: Find the domain of the function written in interval notation. f(x)= square root of x-4 divided by…

A:

Q: Find the domain and range of the function. f(x) = (x − 2)/(x + 4)

A:

Q: Find the domain of the function. 4 + X g(x) = 1 - X

A: The given function is The domain of the function is set of input values for which the function is…

Q: Find the domain and range of the function. f(x) = 4x2

A: Domain: Domain of a function is all possible x- values for which the function is defined  Range:…

Q: Find the domain of the function f(x) = √(x - 3)

A:

Q: Find the domain and range of the function. f(x) = 3x; -2 ≤ x ≤ 6

A: Given:            fx=3x -2≤x≤6 fx=3x is defined for all Real values of x. therefore the Domain is…

Q: 2. f(x) = 3-x %3D X-7

A: Let's find.

Q: Find the domain of: f(x) = x2 - x + 5

A:

Q: Find the domain of the function.

A: Given function, f(x)=x+2x-10

Q: The range of f(x)= 3+|x| is

A:

Q: Find the domain of the function  f(x) = ((x+4/x2-9))

A:

Q: Find the value of x in f(x) = x^2-6x+8

A: Given ,  f(x) = x2 - 6x + 8 We have to find the value of x  x2 - 6x + 8 = 0  x2 - 4x - 2x + 8 = 0

Q: Find the domain of f(x) = 28 - 2x.

A: fx=28-2x

Q: ♡/ Find the Domain and the range of the function F(x)=√x-2

A:

Q: What is the range of f(x)=1/(x^2)-2

A: Our Aim is to find the range of f(x)=1x2-2-(i)

Q: Find the domain of the function. f(x) = 10(x + 6)

A:

Q: 4 Find the domain of f(x) x + 3

A: Given:  fx=4x+3 To Find: Domain of the given function fx

Q: what is the domain and range of... f(x)=1/x

A: Solution:-Since , the given function  fx=1xwe have to find the domain  and range.

Q: Find the domain and range of the function. f(x) = 3x

A: Given: f(x) = 3x To find: Domain and range of the given function.

Q: Find the domain and range of the function.

A: To find the domain and range of the given function.

Q: Find the domain of the function. f (x) = /-x+8

A:

Q: Find the domain of the function (x) = 1/∣x + 3∣

A: The given function is fx=1x+3. To find the domain of function. Solution: The given function is…

Q: Find the domain of f(x)= 1/ x-6

A:

Q: Find all the possible x-values of f(x)=√x - 2

A:

Q: Find the domain of f(x) 10 - x

A: To find the domain of f(x)=610-x Solution: We know ,A rational function is defined for all values…

Q: Find the local extreme values and points of inflection of the function: f(x) = -2x'+6x-3.

A: Given,     f(x)=-2x3+6x2-3

Q: State the intervals of increasing and decreasing behavior in the function f (x) = x 3 + 2x² – 4x +…

A: The function is fx=x3+2x2-4x+5.   Differentiate the function with respect to x.…

Q: Find all x-intercepts of the function f ( x ) = ( x + 3 ) ( x − 4 ) ( x − 9 ).

A: Since, our aim is to find all x-intercepts of the function given below:-f(x)= (x+3)(x-4)(x-9)   -(i)

Q: Find the domain and range of the function. f(x) = √(16 − x2)

A: Given  function is fx=16-x2. Function fx=16-x2 is defined if: 16-x2≥0x2≤16x≤4 We know that if x≤a…

Q: Find the domain of the function f(x) = √(x - 1) + √(x + 5)

A: Given function f(x) - f(x) = x-1 + x+5For a square root function to be defined, the value inside the…

Q: Find the domain of f(x) x+1 / x2-6x+5

A: Given:

Q: Find the domain of the function: f(x) = 2(x + 5)

A: Given: fx=2x+5

Q: Find the domain of the function. f(x)= x2+4x-5 /  3x2-4x-5

A:

Q: find the domain and range of f(x)=1/√6x+5

A:

Q: Find the domain of f

A: Given  fx=x+1x3-4x To find the domain of f(x)

Q: Find the domain of f(x) = √(x + 3) + √(x - 1).

A: f(x)=x+3+x-1

Polynomials

Try substituting 1. You will get 6 and not 0. Try other real values also. What About -2? Let us check.