29. In a mathematics examination, there are 50 multiple choice questions. 1 mark is awarded for each correct answer, mark is deducted for each wrong answer and no mark is deducted for an unattempted question. John takes the examination and does not attempt 6 questions. Suppose John gets x correct answers, and S(x) is a function representing John's score. (a) Find the function S(x). (b) Find the domain of S(x). (c) If John's score is 34, how many questions does he answer wrongly? -Example 3.9

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Q: function. 2. Determine if the equation x-3y =1 is a function.

A: An equation is said to define a function if for a particular value of x, there exists only one value…

Q: equation? represent the time it takes her to write the test, when she is distracted for part time,…

A:

Q: Write the following graph as a piecewise function: 2 1- -4 -3 -2 -1 2 4 -2- -3 -4 -5- --6 -7 N-

A:

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A: WSe have to apply the given transformation on the graph

Q: Suppose that f is an even function and g is an odd function (both with domain R) . If f(3)=4 and…

A: Given, f is an even function and g is an odd function. f(3)=4 and g(-3)=5 Identity: For even and odd…

Q: 1. Johana works in the crime lab at the New York City · Police Department. A woman's shoe was found…

A: Here a function which represents the relationship between height of the woman and the shoe size of…

Q: Graph the function

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Q: The function f(x) = 260 – 55x represents the distance, in miles, remaining on a trip æ hours into…

A: GIVEN f(x)=260-55xTo find f(3)=?

Q: 8. A farmer has 2000 feet of fence. He plans to build a rectangular pen for his chickens adjacent to…

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Q: If the function is f(x) =3x+5 and the domains are -1, 0,4,7, what's the range

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Q: Let x + 3 x+7 ƒ-¹( - 7) =

A: The given function

Q: a. Define a function k that determines the total number of square feet Brian needs in terms of the…

A: a) For 1 giraffe, he should allow 9000 square feet of grazing area. Therefore, for n giraffe, the…

Q: a) k(-13)  b) k(9) c) k(26)  k(-13)=  Given the function k described by k(x)=6x, find each of the…

A: (a)Given information:

Q: Which of the following shows the interval where the function is decreasing

A: The intervals in which the function is decreasing is observed from the given graph.

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.