Find and sketch the domain of the function. x-y g(x, y) = x + y y

Q: True or false: y = ±√(x2 - 1) defines y as a function of x._______

A: All function which have y = f(x) form are defined as a function of x.

Q: Find the functions f ∘ g, g ∘ f, f ∘ f, and g ∘ g and their domains.

A: Given function are fx=x3+2 and gx=x3. To find: f o g, g o f, f o f and g o g and their domains.…

Q: f(x,v) x2

A:

Q: Find all points (x, y) where the functions f (x),g(x),h(x) have the same value: f(x) = 2²-5 + 3,…

A: First we out x values that makes g(x) and h(x) equal set it equal to each other and solve for x…

Q: Find the functions f ∘ g, g ∘ f, f ∘ f, and g ∘ g and their domains. f(x) = |x|, g(x) = 2x + 3

A: f(x)=| x | , g(x)=2x+3

Q: Find the domain of the function. Then compute the value of the function at the given point. f(x,…

A: To calculate domain of f(x,y)

Q: Use the graphs of f and g to evaluate the functions. y = f(x) g(x)| 3+ 3- 2- 2- i 2 2 3 (a) (f –…

A: From the graph of the given functions, f(x) is piecewise function.  For 0≤x<2, f(x)=-2x+4 and for…

Q: The domain of a function f of the two variables x and y is a subset of R. .A false .B true

A: Answer

Q: A function is defined by z = x2y - xy2. Identify the independent and dependent variables.

A: Given function is

Q: The range of the function f (x, y) = 4 – 4 – x² – y² i - [2, 00) (-0, 4 (-∞0, 2 [4, 0) [2, 4]

A: Here, the given function is: f(x,y)=4-4-x2-y2 Here, the maximum value of 4-x2-y2 is 4=2 and minimum…

Q: Consider for what value of x are the function, f(x) == is defined? %3D 5-x

A: Let us consider the function f: X→Y defined as f(x)=y The function is defined for x means for all…

Q: Find the functions (a) f ° g  , (b)  g ° f , (c)  f ° f  , and(d) g °g  and their domains.   f(x)  =…

A: Consider the given function:

Q: Find the zeros of the function. f(z) %3D3구-10 The zeros of f are z = and z-

A: Question is solved.

Q: the function f(x)= %3D

A:

Q: Find three functions f,g,h that satisfy: f(g(h(x)) = 2

A:

Q: True or false: y = x2 - 1 defines y as a function of x._______

A:

Q: (a) What does it mean if a function f: A B is not surjective?

A:

Q: find the domain and range. of f, g. f + g, and f•g. f(x) = Vx + 1, g(x)= Vx – 1 %3D

A: Given,          fx=x+1 , gx=x-1

Q: Find f+ g, f - g, fg, and f/g and their domains. f(x) = x, g(x) = Vx

A: According to our guidelines we can answer only three subparts, or first question and rest can be…

Q: (a) If f(x) is a linear function such that f(-1) = 4 and f(2) = -2 then find f(x) and sketch the…

A:

Q: 1.) Given the function f(x,y)= 2+y=x² find and sketch the domain of f.

A:

Q: Find the functions f ∘ g, g ∘ f, f ∘ f, and g ∘ g and their domains.

A: For two functions f(x) and g(x) defined on the function variable x, f∘g,g∘f, f∘f and g∘g are…

Q: The range of the function f (x) = -|x| is %3D a. (-0, +0) b. [0,+0) c. (-0, 0] d. None of these

A: The range of a function is the complete set of all possible resulting values of the dependent…

Q: the function P(x) = %3D

A:

Q: Evaluate the function at the specified points in the figure below

A: g(x,y)=yx2+y2 , (1,3) , (3,-2)

Q: Find: a. (f ∘ g)(x)   b. the domain of f ∘ g, given f(x) = √x , g(x) = x - 2

A: (a) Find the composite function f∘gx

Q: Find the domain of the function. g(x) = I x I /x

A: To give the domain of: g(x)=|x|x. Solution: We know, for a rational function we eliminate those…

Q: 2. Let f a function such that f (-2) = 6, f (0) = – 3, ƒ (3) = 0. Give the coordinates of three…

A: Select the values of x such that  (x + 4) becomes the number for which values of  f(x) are given.

Q: Find the domain of f (x, y) = x + Y

A: Given function

Q: Find the domain of the function. f (x) = VI– 2z BIUA · A - I Z 3 田 GO

A: Domain is the value of variable x for which the function f(x) defines.

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

A: We are solving the first three subparts and for the next subparts question post the question…

Q: Write a linear function f with f (5) = -1 and f (0) = -5. %3D f(z) =D %3D

A: We have to find the linear function

Q: In y + 1 x + 22 f(x, y, 2) = %3D

A: Given :             Domain : By the definition,it is the set of all inputs

Q: 1. Find the Domain and the range of the function: f(x, y) = /[xy| + y2 %3D

A:

Q: Find the functions f ∘ g, g ∘ f, f ∘ f, and g ∘ g and their domains. f(x) = x2;    g(x) = x + 1

A: fx=x2,   gx=x+1

Q: Find and sketch the domain of the function f(x,y), (sqrt y-x^2)/4-x^2

A: Using the question asking by student  F(x, y) =(√y-x^2) /(4-x^2)  4-x^2(exclude)  √y-x2(need)

Q: Use the Vertical Line Test to determine whether y is a function of x. Vx2 – 4 - y = 0 3 -3-2-i i 2 3…

A: If a verical line is drawn on the graph of 'y' in its domain, and the line intersects with the curve…

Q: Find: a. (f ∘ g)(x)   b. the domain of f ∘ g, given f(x) = √x, g(x) = x - 3

A: Find: a. (f ∘ g)(x)   b. the domain of f ∘ g, given f(x) = √x, g(x) = x - 3

Q: Determine whether the statement is true or false " If y is a function of t and x is a function of t,…

A: Given:If y is a function of tx is a function of tthen y is a function of x

Q: The functions f and g are defined as f(x) = x-3, g(x) = x+ 2 a) Find the domain of f, g, f+ g, f-g,…

A:

Q: 5. Find and sketch the domain of the function z = f(x,y) = /2y - x². %3D

A:

Q: Find the functions f ∘ g, g ∘ f, f ∘ f, and g ∘ g and their domains.

A: 51). Given functions are fx=1x and gx=2x+4. To find: f o g, g o f, f o f and g o g and their…

Q: 1 a. Find and sketch the domain of f(x, y) = x+ y

A: consider the equation

Q: Find domain of the function f(x) +3 %3D 9-x (a) R (b) R-{9}. (c) [9,) (d) ( 9,0)

A:

Q: ind The uoluefk, ta Contine the function X-2

A:

Q: (x) = x3 − 4x2 − 21x   Determine the intercepts. x-intercept      (x, y)  =               (smallest…

A: Given that f(x) = x3 − 4x2 − 21x To find the x and y intercepts

Q: x-intercept      (x, y)  =               (smallest x-value) x-intercept      (x, y)  =…

A:

Q: Find and sketch the domain for the function. f(x,y) = / (x2 - 9) (² -4) %3D

A: This is the problem of the domain of a function of several variables.

Q: Let f(x)=e*+1) > Find f(x). State the domain of f(x) %3D >

A: f(x) = e(x+1) Since f is from R to R+ Hence f-1 is from R+ to R