(3) Answer the questions about the following function. x + 3 f(x)= = I 9 (a) Is the point (3,-3) on the graph of f? (b) If x=2, what is f(z)? What point is on the graph of f? (c) If f(x) = 2, what is z? What point(s) is (are) on the graph of f? (d) What is the domain of f? (c) List the z-intercepts, if any, of the graph of f. (f) List the y-intercept, if there is one, of the graph of f.

(3) Answer the questions about the following function. x + 3 f(x)= = I 9 (a) Is the point (3,-3) on the graph of f? (b) If x=2, what is f(z)? What point is on the graph of f? (c) If f(x) = 2, what is z? What point(s) is (are) on the graph of f? (d) What is the domain of f? (c) List the z-intercepts, if any, of the graph of f. (f) List the y-intercept, if there is one, of the graph of f.

Algebra and Trigonometry (MindTap Course List)

4th Edition

ISBN:9781305071742

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter2: Functions

Section2.2: Graphs Of Functions

Problem 1E: To graph the function f, we plot the points (x,) in a coordinate plane. To graph f(x)=x22, we plot...

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Use your schools library, the Internet, or some other reference source to find real-life applications of approximations of functions.
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