1: write a function that represents this process:
take a number, x.
multiply...
Mathematics, 31.10.2019 07:31 shortyyashaun
1: write a function that represents this process:
take a number, x.
multiply it by 4.
subtract 2 from the result.
then find the inverse of this function. does the inverse represent the reverse of the process above? explain why or why not.
2: show why, for linear functions, a vertical translation is equivalent to a horizontal translation. for a linear function, what horizontal translation is equivalent to a vertical translation of 3 units up?
3: alex says that the function f(x) = (3x)^2 represents a vertical stretch of the quadratic parent function by a factor of 3. marta says that it represents a horizontal compression by a factor of 1/3. decide whether one student is correct, both are correct, or neither is correct.
4: for an unknown parent function f(x), write a function g(x) that is:
vertically stretched by a factor of 2,
shifted up 5 units, and
shifted right 4 units.
explain how your function accomplishes these transformations.
Answers: 1
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Which option identifies how kevin should proceed in the following scenario? four years ago kevin designed an mp3 player for young children. now that technology has changed, he would like to update his design to ensure that it encompasses cutting-edge techniques. by creating a third-angle projection of his ideas by designing an isometric projection of his new ideas by referring to past designs and illustrations of his original model by conferring with engineers who have improved upon similar devices
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