ezelle

29.08.2019 • 

Mathematics

Exercises:
a first grade teacher has 30 children in her class. she lines them up so they are in
alphabetical order by their last name. the first child in the line is maria alvarez and
the last child in the line is jack smith. let f be the function that assigns to each
student in the class the first letter of their first name. let gbe the function that
assigns to each student in the class the first letter of their last name.
answer the following questions in complete sentences. fully explain your answers. if
an answer cannot be obtained based on the information provided, indicate that fact
and explain why the question cannot be answered.
(a) g(maria alvarez)=
(b) f(jack smith) =

Ответ:

oliup567

13.03.2022

Mathematics

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a vertical translation only

Step-by-step explanation:

Transformation is the movement of a point from its original position to its new position. In an object is to be transformed then all the points of the object are also transformed. Transformation can either be a reflection, rotation, dilation or translation.

Translation is the movement of the points of an object at the same direction and by the same distance. If the object is moved left or right then it is horizontally transformed but if it is moved up or down then it is vertically transformed. Since  triangle A B C is shifted 5 units up to form triangle A'B'C', this means that only a vertical translation is done.

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