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PreCalc QUESTIONBOOK, © '01
A. Azzolino





    This set of questions deals with the transformation of functions.

18.
1st: Create your own function,
f(x), with the following properties.
    The curve "starts" at the point (-7,-6), includes three different linear "pieces," and "ends" at the point (7,6).
    Draw this function, your function f(x) in plane in part A. Draw it clearly and accurately.
2nd: Draw on the same plane another function, -f(x), the opposite of your function.


19.
1st: DO NOT COMPLETE THIS QUESTION UNTIL #18 IS RETURNED AND CORRECT.
2nd: Copy on this graph paper the function you created in question #18.
3rd: Draw on the same plane another function, f(-x), also called _____________________.




20.
1st: DO NOT COMPLETE THIS QUESTION UNTIL #18 IS RETURNED AND CORRECT.
2nd: Copy on this graph paper the function you created in question #18.
3rd: Draw on the same plane another function, f(x) + k, the sum of your function and the constant function g(x) = k. You get to choose k so the functions may be graphed.




21.
1st: DO NOT COMPLETE THIS QUESTION UNTIL #18 IS RETURNED AND CORRECT.
2nd: Copy on this graph paper the function you created in question #18.
3rd: Draw on the same plane another function, f(x - h). You get to choose h so the functions may be graphed.







22.
1st: DO NOT COMPLETE THIS QUESTION UNTIL #18 IS RETURNED AND CORRECT.
2nd: Copy on this graph paper the function you created in question #18.
3rd: Draw on the same plane another function, 1/f(x), also called _____________________.






23.
1st: DO NOT COMPLETE THIS QUESTION UNTIL #18 IS RETURNED AND CORRECT.
2nd: Copy on this graph paper the function you created in question #18.
3rd: Draw on the same plane another function, , also called _____________________.








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