Which of the following is not a one - to - one function? {(1, a), (3, b), (4, c),(2, a)} {(2, b), (4, a), (3, c), (1, d)} {(2, a), (3, b), (1, c), (4, d)} {(4, a), (2, d), (1, c), (3, b)}

Q: Use a linear function to approximate the value of the ∛400 with work.

A: The formula of linear approximation is f(a)+f'(a)(x-a)

Q: Consider the function below. 10- (-2, 3) 10 -5 5 What is the equation of this function? f(z) -

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Q: Discuss the Functions of more than two Variables?

A: Functions of Two Variables The definition of a function of two variables is very similar to the…

Q: The graph of the function fx) =/x is stretched vertically by a factor the transformed function…

A: Given- The graph of the function fx = x is stretched vertically by a factor of a and is translated 3…

Q: i. Find the equation of a power function through the points (2, ) and (, 8). ii. Now, find the…

A: i) To find a power function through points 2,18 & 14,8. The power function is given by: y=axb

Q: Identify the open intervals on which the function is decreasing. (Enter your answers using interval…

A: Let f(x)=y. Differentiate the function with respect to x, to find f'(x).…

Q: What is the range of the function f(x) = 3x + 2 %3D when the domain is {-2,-1, 2}? O a {-8, –5,8) O…

A: Given,                   f(x) = 3x + 2 And domain is     {-2, -1, 2}

Q: What is the definition of the piecewise function from the given domain and range: Domain: (-…

A: The domain and range is given as , Domain = (-∞,0]∪2,∞ Range = -∞,4 find the definition of piecewise…

Q: Researchers in a certain country investigated how having daughters influences voting voting records…

A:

Q: FX) = Secx

A: Given function to be differentiated is : F( X ) = sec X2 In order to differentiate above function,…

Q: What are the expressions simplified and are the functionsinverses?

A: We will show that, both f°h and h°f are identity maps on their respective domain. Then, we can claim…

Q: What are the five key points of the cosine function? (0, 0), (90, 1), (180, 0), (270, −1), (360, 0)…

A: To determine the five key points of the cosine function.

Q: What is the output of this function when the input is 5? 8- -2 -10 -4 -2 4 6. 8. 10 -2 -4 8.

A: We are given with a graph on the system for which we have to find the value of the output or the…

Q: In 2000, 53% of the residents in a large city regularly used newspapers for getting news and this…

A: Given Data: The percentage of residents regularly used newspapers in 2000 is: y=53% The decreasing…

Q: A telephone company charges 500 pesos monthly for a specific mobile plan which includes 150 free…

A: Given that for messages less than 150 the plan withstands i.e. 0≤x≤150 is 500 pesos

Q: Define Increasing and decreasing function?

A: According to the question, we have to define the increasing and decresing function. To check the…

Q: the domain of the function f(x) = 2x² - 8 is {-2,3,5}, then the range is 6. 1) {-16,4,92} 2)…

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Q: The equilateral trianhle is inscribed in a circle of radius 6r. Express the area A within the circle…

A:

Q: Prove that a function of the form:is an even function.

A: The given function is  y=a2nx2n+a2n-2x2n-2+...+a2x2+a0

Q: a) f(x) = {(3, –4), (2, 1), (–9,–3)} |

A: We have to find domain and range

Q: -9 -7 -5 -3 5 2 {(11,7), (-1,0), (5,0), (5,3)} 3 17 13 21 4 -11 13 -6 4 {(2,-3), (5, -3), (4,-3,)…

A: Its an input-output chart , it displays the output , or result for each input ,or original value.…

Q: {(-4, -4), (8, 9), (-7, 0), (-4, 3), (-9, 0)} Domain: Range: Function? :

A: As per the company guidelines We can first question only. Please understand. Kindly repost the…

Q: (2,1)(-3,5)(5,-3)(2,-8)(0,0)

A:

Q: Give the range for the function. -2 -4 www.analyzemath.com O [-2, - 1] O(-2,2] O [-2,1] O(-2,3]

A:

Q: 5. When functions are defined by more than one equation, they are called functions.

A: When functions are defined by more than one equation, they are called piece-wise defined functions.

Q: With a function of x^4 - 50x^2 + 9, and  increasing intervals at [-5, 0] and [5, infinity), and…

A: To find the inflection points of the given functions.

Q: give an example of a function with domain [0,1]and range consists of [-1,1]and (2,3)

A:

Q: Find where the function f(x) = 3x4 − 4x3 − 12x2 + 5 is increasing and where it is decreasing. show…

A: Topic = Functions

Q: An algebraic expression in two or more variables describing a quantity that must be maximized or…

A: Complete the statement "An algebraic expression in two or more variables describing a quantity that…

Q: Create a piecewise function using these points (14,2) (22,4) and ( 22,4) (35,4)

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Q: Yes, it is a function. No, it is not a function. {(0,3) (2, -4) (4, –2) (3, –4)} {(2,-3) (-2, -4)…

A:

Q: what value of x is f(x)=6 f={(2,5), (6,5), (3,4), (-1,6)}

A: fx=6 & f=2, 5, 6, 5, 3, 4, -1, 6

Q: An algebraic expression in two or more variables describing a quantity that must be maximized or…

A: An algebraix expression in two or more variables describing a quantity that must be maximized or…

Q: A right triangle is formed in the first quadrant by the x- and y-axes and a line through the point…

A:

Q: A fence is to be built to enclose a rectangular area of 240 square feet. The fence along three sides…

A:

Q: If the equation of f(x) goes through (4, 6) and (1,-2) what points does f (x) go through? (6,4) and…

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Q: (6,12), (3,1), (-1,13),(6,4) is this represent a function

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Q: Create a piecewise defined function that contains the points (−1,2), (2,4) and (−3, −5).

A: Using piecewise function

Q: If the graph of a linear function z = f(x, y) travels through the points (1, 2, 3), (2, 2, 4) and…

A: here option (a) is true because this is a linear function if graph of this function passes through…

Q: Among all deaths from a particular disease, the percentage that is smoking related (21–39 cigarettes…

A: Px=100x−1x

Q: Create a linear function over [-3,-1] that has an area of zero.

A:

Q: Among all deaths from a particular disease, the percentage that is smoking related (21–39 cigarettes…

A: Given

Q: What is the range of the function? yA (0,2) (0, 1) -2

A:

Q: A ball is thrown in the air from the top of a building. it’s height,and meters above ground,as a…

A:

Q: Which of the following are one-to-one functions? OR = {(– 5, 0), (2, 3), (6, 5), (8, 7), (11, 10),…

A: A function is said to be one one if each element of one set is mapped with a unique element of…

Q: What fraction of the relation from {4, 5, 6} to {1, 2} are functions?

A:

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

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Domain

In simple mathematics terms, a domain is defined as the space on which all the possible inputs for the function will lie. It can also be expressed as a set of departures for the required function.