The table contains some input-output pairs for the functions f and g. | x | f(x) | g(x) | |---|---|---| | 3 | 7 | 3 | | 4 | 6 | 4 | | 6 | 4 | 7 | | 7 | 10 | 6 | | 10 | 3 | 10 | Evaluate the following expressions. Write DNE if the expression cannot be evaluated. a. f(g(4)) = b. f?¹(10) = c. g?¹(10) = d. f?¹(g(6)) = Calculate the percent change in the price of each item or service. Remember that if the price decreases then the percent change is a negative number. a. The price of a jar of peanut butter went from $5.99 to $6.89. What was the percent change in the price?
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The table shows some input-output pairs for the functions f and g. Evaluate g(f(1)). g(f(1)) b. Evaluate f(g(2)). f(g(2)) c. Solve f(g(x)) = 2 for x. Submit Question 10. Points possible: 3 Unlimited attempts. Score on last attempt: 0. Score in gradebook: 0 Message instructor about this question Post this question to forum Total Points Possible: 31
Suman Saurav T.
Use the graph of the function to answer the questions. (a) Determine the domain of the function. (b) Determine the range of the function. (c) Find the value(s) of $x$ for which $f(x)=0$ (d) What are the values of $x$ from part (c) referred to graphically? (e) Find $f(0),$ if possible. (f) What is the value from part (e) referred to graphically? (g) What is the value of $f$ at $x=1 ?$ What are the coordinates of the point? (h) What is the value of $f$ at $x=-1 ?$ What are the coordinates of the point? (i) The coordinates of the point on the graph of $f$ at which $x=-3$ can be labeled $(-3, f(-3)),$ or $(-3, \quad)$.
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Find the horizontal and vertical asymptotes of the curve. You may want to use a graphing calculator (or computer) to check your work by graphing the curve and estimating the asymptotes. (Enter your answers as comma-separated lists. If an answer does not exist, enter DNE.) y = (3x^2 + x - 3) / (x^2 + x - 6) Enhanced Feedback: Please try again. For finding the horizontal asymptotes, find the limits of the function as x approaches positive or negative infinity. For finding the vertical asymptotes, look for numbers at which you are dividing by zero. Evaluate the limits as x approaches these numbers to check if they are asymptotes. Find the horizontal and vertical asymptotes of the curve. You may want to use a graphing calculator (or computer) to check your work by graphing the curve and estimating the asymptotes. (Enter your answers as comma-separated lists. If an answer does not exist, enter DNE.) y = (x^3 - x) / (x^2 - 4x + 3)
Adi S.
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