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Find the domain and range of the function use interval notation to write your result

 
 

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3.The cost of driving a car includes both fixed costs and mileage costs. Assume that insurance and car payments cost ...

payments cost $420 per month and gasoline, oil, and routine maintenance cost $0.52 per mile. a. Find a linear function f that gives the annual cost of driving this car x miles b. What are the domain and range of this function?
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4.You need to create a 3 piece, piecewise defined function that includes a point of discontinuity and a jump discontinuity. ...

a jump discontinuity. You then need to write and find the limit at that point of discontinuity and jump discontinuity. You also have to find the limit at a point on your piecewise defined function that is continuous. Each limit needs to be justified using the graph and the limit notation. Your piecewise defined function needs to have a beginning and end. That means that the domain cannot go to infinity. You will state the domain and the range using interval notation.
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6.i have yes or no questions 1.switching the domain and range of a function will produce the domain and ...

and range for its inverse. 2.if a function is graphed you can rotate the graph 90 degrees and you will always get the graph of the inverse 3..making the y cordiantes negative will produce the points on the inverse and my last one isnt a yes or no its a equaion which is useing (f(g(x)) and it says to find the inverse with it and the quations givien are f(x)=3x+4 and g(x)= 1/3x-4/3
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8.A GRAPHING CALCULATOR IS REQUIRED FOR THIS QUESTION. You are permitted to use your calculator to solve an equation, find the ...

lve an equation, find the derivative of a function at a point, or calculate the value of a definite integral. However, you must clearly indicate the setup of your question, namely the equation, function, or integral you are using. If you use other built-in features or programs, you must show the mathematical steps necessary to produce your results. Your work must be expressed in standard mathematical notation rather than calculator syntax. Show all of your work, even though the question may not explicitly remind you to do so. Clearly label any functions, graphs, tables, or other objects that you use. Justifications require that you give mathematical reasons, and that you verify the needed conditions under which relevant theorems, properties, definitions, or tests are applied. Your work will be scored on the correctness and completeness of your methods as well as your answers. Answers without supporting work will usually not receive credit. Unless otherwise specified, answers (numeric or algebraic) need not be simplified. If your answer is given as a decimal approximation, it should be correct to three places after the decimal point. Unless otherwise specified, the domain of a function f is assumed to be the set of all real numbers x for which f(x) is a real number. Let f be a twice-differentiable function such that f′(2)=0 . The second derivative of f is given by f′′(x)=x2e2−x−1 for 0≤x≤6 . (a) On what open intervals contained in 0 View More

1.AU MAT 120 Systems of Linear Equations and Inequalities Discussion

mathematicsalgebra Physics