Domain and Range Find the domain and range of f. if x is rational f(x) [5x if x is irrational

Q: Find the domain of the function. (Enter your answers as a comma-separated list.) 8 - 4x f(x) 3x – 1…

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Q: Find f+ g, f- g, fg, and f/g and their domains. (x) = x, g(x) = V Find (f + g)(x). Find the domain…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

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A: Domain of f is the set of values of x for which the denominator is non-zero.That is,

Q: Find f+ g, f-g, fg, and f/g and their domains. f(x) = 4 - x, g(x) = x² – 3x %3D Find (f+ g)(x). Find…

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Q: The functions f and g are defined as f(x)=2x-1 and g(x) = -6x². 9 and F a) Find the domain of f, g,…

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Q: Find f+ g, f- g, fg, and f/g and their domains. (x) = 5 - x, g(x) = x2 - 4x Find (f+ g)(x). Find the…

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Q: domain, range, surjective or bijective, indicate if it is increasing or decreasing and domain,…

A: Given functionf(x)=2-1.25x2→f(x) is polynomial function so every polynomial function is…

Q: The functions f and g are defined as f(x)= 2x- 1 and g(x)= -9x2. f g a) Find the domain of f, g,…

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Q: x-4 and g (x) = 4x+1, find the composition f og and specify its domain using interval notatio For…

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Q: 7 The functionsf and g are defined as f(x) x-2 and g(x)= x 1. f a) Find the domain of f, g, fg, ff,…

A: a) Observe that the function f is defined for all values except at 2 and the function g is defined…

Q: Finding the Domain and Range of a Function: f (x) = Vx - 3x + 2 Domain: all x# ±2 Domain: all x# ±3…

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Q: true or false: if f’(x) = 0, then the point (x,f(x)) is an extreme point.

A: Given query is to find statement is true or flase.

Q: Domains of Rational Functions Practice State the domain of the function f(x) = 9z +2 in interval…

A: Given rational function is:     Domain of the function: The domain of the function is a set of…

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A: Consider the given functions.

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A: The functions f and g are given as:

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A: Given functions f(x) ang (x) defined as

Q: x2 - 4x - 12 Find f'(x), f'"(x), and f8(x) for the function f(x) X+2 f'(x) = everywhere that f(x) is…

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Q: 3. If f(X) = x - 3x - 2, g(x) and h(x) = Vx+3 use the interval notation to describe the domain of…

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A: The given functions f and g are,

Q: Detrmine the location and value of the absolute extreme values of f on the given interval if they…

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A: To determine the domains of the given functions in the required (interval) form

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A: The domain of f is the set of all values of x for which denominator is non-zero.Therefore,

Q: Function 1 Function 2 i function 1 is f (x), what does that make function 2? Of (-4) Of (x +4) Of…

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Q: 2х-2 Given f (x) = x+2x - 3 (a) Write the domain of f in interval notation. (b) Simplify the…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Pre Calculus (not Calculus) let g(x)=x+7/x. Find the domain and range.

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Q: p(x) If it is not, enter NONE in both blanks. Do not leave q(x) Is the function below a rational…

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Q: Absolute maxima and minima Determine the location and value of the absolute extreme value of ƒ on…

A: The given function is, fx=xx2+95.   Differentiate the function with respect to x.…

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A: We  know that domain of function f(x) is the set of all values of x for which function f(x) is…

Q: ACTIVITY THREE: Find the domain and range of the following rational function. Use any notation. 2 1.…

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Q: 10. Find all values of a such that f is continuous for all real numbers.  f(x)= {x2 If x>ax+1 If x…

A: Find the value of a such that the function   f(x) = x+1      if x ≤ax2          if x > a is…

Q: Find the domain of the function. (Enter your answers as a comma-separated list.) f(x) X - 4 The…

A: Here I am attaching image so that you understand each and every step.

Q: f(x) = - V-x If the range of the function f above is the set of all real numbers less than or equal…

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Q: Find all values of 'x' for which the graph of 'f' lies above the graph of 'g' (your answer must be…

A: Given functions, f(x)=x2  and g(x)=3x+18

Q: f(x) = x – x3 – 3x² + 5x – 2 - - |

A: Given:fx=x4-x3-3x2+5x-2 Differentiate the function with respect to x and equate with zero…

Q: Find f+ g, f- g, fg, and fig and their domains. F(x) = V15 - 2, g(x) = Vx+1 Find (F+ g)(x). Find the…

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Q: find the domain of the function

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A: we have to check for which values denominator is 0.For f(x) denominator is never 0. So all real…

Q: Assignment: Analyze the discontinuities and the end behavior of the following rational function.…

A: Given, f(x)=8(x+3)(x-1)2(x-1)(x+1)2

Q: x+ 6 ** and g (x) -4x + 1, find the composition / g and specify its domain using interval For the…

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Q: Even and Odd Functions Determine whetherf is even, odd, or neither. (a) f(x) = 2x* – 3x² + 2 (b)…

A: A function fx is said to be an even function if f-x=fx and a function fx is said to be an odd…

Q: Functions All real x+7 x+ - 7 numbers F() = x+4 f(x) = ** x+4

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Q: The functions f and g are defined as f(x) = 5x- 2 and g(x)= -7x. f a) Find the domain of f, g, f+g,…

A: The domain of f(x) is the set of all possible values of x for which f is defined.

Q: 1 What is the domain of f(x) =? What is its range? X 1 The domain of f(x) = is (Type your answer in…

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Q: Odd and Even Functions Recall that a function f is odd if f(-x) = -f(x) or even if f(-x) = f(x) for…

A: Given: a. f is odd function, if  f-x=-fx.b. f is even function, if f-x=fx. To Show: a. Show that a…

Q: Domain and Range Find the domain and range of f. if x is rational 15 ifx is irrational f(x)

A: Domain is the set of values for which the function is defined. Range of a function is the set of…

Q: Find f+g, f- g. fg, and flg and their domains. f(x) = V25 - x, g(x) = Vx+1 Find (f+ g)(x). Find the…

A: According to our company's guidelines I can only answer first three subparts of the question since…

Q: 10. Let f(x) = x - 20x with domain x< 10. Use f(x) to answer parts (a) and (b). Fill in the blanks.…

A: This is a problem related to the function part. For finding out the inverse function we will replace…

Q: Increasing and decreasing functions Find the intervals on which f is increasing and the intervals on…

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