Describe the domain and range of the function. f(x, y) = 9x2 - y %3D Domain: O (x, y): x is any real number, y is any real number } Range:

Q: What is the difference between discrete and continuous variables?

A: Discrete variables takes countable, finite or exact values in a given interval where as continuous…

Q: A researcher studies the factors that determine the number of children that couples decide to have.…

A: Discrete variables are obtained by means of counting the variable while the continues variable is…

Q: Describe the domain and range of the function. f(x, y) = 8x² - y %3D

A:

Q: Describe the procedure for finding critical points of a function in two independent variables

A: Based on the theorem on location of extrema, our strategy is to Find fxx,y and fyx,y, if the exist,…

Q: -6-5-4-3-2-1 у 7г 6 4 3 2 1- -1 -2 -3 -4 -5 -6F 1 2 3 4 5 6

A: Range :- all the y value where function is defined

Q: Describe the domain and range of the function. f(x, y) = 4x2 - y Domain: o {x, y): x 2 0, y 20

A: we have to domain and range

Q: Describe the x-values at which the function is differentiable. (Enter your answer using interval…

A: Given function y - y = x2x2-36Differentiating y with respect to x -dydx = ddxx2x2-36dydx =…

Q: Describe the domain and range of the function. f(x, y) = 9x²-y

A:

Q: Describe the domain and range of the function. (x, y) = 4x² – y

A: We need to find the domain and range of f(x,y) = 4x2 - y

Q: The absolute value function increases on the interval ____________and decreases on ____________ .

A: The absolute value function increases on the interval  0, ∞ and decreases on -∞, 0 .

Q: Find the interval or intervals where the function is increasing and where it is decreasing.  Please…

A: A function of x is said to be increasing on an interval when the derivative function is positive on…

Q: 29.Differentiate the function. y=√4x-5-√x /9  y' =

A: Using chain rule of derivative,

Q: Describe the (1) domain, (2) range, and max/min of y = -V – 3+2 1) 2) 3)

A:

Q: Find the interval where the function is concave up. Find the interval where the function is concave…

A: for concave up  f"(x) >0 and for concave down f"(x) <0

Q: Sketch the graphs of the functions f and g. f(x) = square root of x    ,    g(x) = − 1/2x -4   Then,…

A:

Q: Describe the domain and range of the function. f(x, y) = 8x2 – y

A:

Q: Find Domain and range of f(x)=x^x and graph it.

A: The objective is to find Domain and range of f(x)=x^x and graph it.

Q: Consider the function f(x) = 4/¤ + 2 on the interval [4, 5].

A: Given function is, f(x)=4x+2

Q: A rectangular plot requires 2000ft of fencing to enclose it. If one of its dimension is x (in…

A:

Q: Describe the x-values at which the function is differentiable. (Enter your answer using interval…

A: Given function is  y=x2x2−16

Q: Differentiate the function. y = square root x(x − 4)   y' =

A: Recall:    Product Rule of Differentiation:               Let u and v be the function of 'x' , then…

Q: f(«) — — |ӕ — 3| + 2 А. Domain: х2 Range : (-, С. Domain : (-о, оо) Range : y > 2 D. Domain : (-0о,…

A: Given: f(x)=-|x-3|+2 is ranging from y≤2 with thedomain ℝNot Correct Answer: A.  Domain: x≤2and…

Q: State the domain and range of the function. (Enter your answers using interval notation.) y = Vx + 4…

A:

Q: Find the linear function whose graph has the given slope and y-intercept. Slope 7; y-intercept 0,…

A: Given, Slope, m = 7 y-intercept =(0,1/3)

Q: The range of the function f(x, y) = 6 - 4 - x2 - y² is (-00, 6] o [4, 0) [4, 6] (-0,4] [6, 00)

A:

Q: Find the range of function when the domain is {-4, -1, 0, 3). y = – x2 – x |

A: Given domain of the function is  {-4,-1,0,3}

Q: A closed rectangular box is to have a square base and a volume of 60 ft3. Letting x denote the…

A: Given that volume of ractangular box is 60 ft3and square base having side = x height =yTo find :…

Q: Explain why the function f(x) = x³ – 3x2 +1 must have an absolute maximum and absolute minimum value…

A:

Q: Find all points of intersection between the graphs of the functions. 5 =x+y 7 =x +y

A:

Q: - ∞ , - ∞)   B.( x | x ∈ R )   C.(- ∞, ∞)   D.( y | y ∈ R )

A: The function given is , y = 3x - 3. The domain of the function is defined as the set of values of x…

Q: Differentiate the function. y = x−2/3

A:

Q: Two students were playing the same game. The difference in points that each scored for the game can…

A:

Q: Find Domain and Range. y = VIx| – x

A: The given function is: y=1|x|-x Its a square root function in the denominator. So, |x|-x≠0. So, x≠0…

Q: A right triangle has one leg twice as long as the other. Find a function that models its perimeter P…

A: To find the function that models its perimeter P in terms of the length x of the shorter leg.

Q: Describe the x-values at which the function is differentiable. (Enter your answer using interval…

A: Please rate and feel free to ask any query about any part of the question.

Q: domain and range of f(x,y)

A: Given: f(x,y)=9-x2+y2 -42 To find: Domain and range.

Q: Describe the x-values at which the function is differentiable. (Enter your answer using interval…

A: Given that  y =x2x2-4   ........... (1) At x = -2 and x= 2, y does not exist finitely  So y is not…

Q: for the Function Fc)-, find %3D

A:

Q: Differientiate the function. y=(2x-5)3(3-x4)4

A:

Q: What is the linear function?

A:

Q: How many axes (or how many dimensions) are needed to graph the function z = ƒ(x, y)? Explain.

A: How many axes (or how many dimensions) are needed to graph the function z = ƒ(x, y)? Explain.

Q: explain the conditions for multivariate functions.

A: A multivariable function is a function whose input and/or output is made up of multiple numbers. In…

Q: Explain the Functions that are Nonlinear in the Parameters with example?

A:

Q: Determine where the function is concave upward and where it is concave downward. (Enter your answers…

A: GIVEN

Q: (1 point) Find a and b so that the function S 5x3 ах + b, - 2x2 + 8, f(x) = { x -2 is both…

A:

Q: What happened to the V shaped function of |x| when it transformed to |x + 3

A:

Q: Identify the point of diminishing returns for the input-output function. R is the revenue and x is…

A: Given the Revenue function R=-4/7(x3-3x-5). We need to find the point of diminishing returns for…

Q: What are the domain and range of the function? f(2)=3√x-3 Domain: (3, 00) Range: (0, ∞) Domain: [3,…

A: