From the graph of
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College Algebra
- 33-38 Composition Using a Graph Use the given graphs of f and g to evaluate the expression. f(g(2))arrow_forwardThe function f graphed below is defined by a polynomial equation of degree 4 .use the graph to solve the exercises. (a) if f is increasing on an interval then the y-values of the point on the graph _______ as the x-values increase. From the graph of f we see that f is increasing on the interval _______and ________. (b) If f is decreasing on an interval, then the y-values of the points on the graph_____ as the x-values increases. From the graph of f we see that f is decreasing on the interval_____ and______.arrow_forwardGraphical Addition Two Functions, f and g ,are given. Draw graphs of f , g , and f+g on the same graphing calculator screen of the illustrate the concept of graphical addition. f(x)=x2+1,g(x)=3x2arrow_forward
- The function f graphed below is defined by a polynomial expression of degree 4. Use the graph of solve the exercises. The domain of the function f is all the _____-values of the points on the graph, and the range is all the corresponding_____-values. From the graph of f we see that the domain of f is the interval ________ and the range of f is the interval ________.arrow_forward93-94 Graphing the Absolute Value of a Function: These exercise show how the graph of y=|f(x)| is obtained from the graph of y=f(x) . The graphs of f(x)=x24 and g(x)=|x24| are shown. Explain how the graph of g is obtained from the graph of f.arrow_forwardCombining Function find f+g,fg,fg, and f/g And their domains.arrow_forward
- Describing Transformations Suppose the graph of f is given. Describe how the graph of each function can be obtained from the graph of f . (a)f(x) (b) 3f(x)arrow_forwardDomain and Range from a Graph A function f is given. (a) Use a graphing calculator to draw the graph of f . (b) Find the domain and range of f from the graph. f(x)=x4x3+x2+3x6arrow_forwardDescribing Transformations Suppose the graph of f is given. Describe how the graph of each function can be obtainedfrom the graph of f . (a)f(x)1 (b) f(x2)arrow_forward
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