Mathematics, 22.10.2020 19:01, cowgyrlup124
In the same way that other functions can be combined, a series of transformations can be combined into a single function. For example, this statement for the function S shows one way to represent the rotation of a point 270° counterclockwise about the origin followed by a translation 3 units to the left and 1 unit up: S(270, O)/ (x, y) = (y – 3, -x + 1).
Write a function to represent each series of transformations:
-rotation of 90 degrees counterclockwise about the origin, point O, then a reflection across the x-axis
-reflection across the y-axis, then a translation a units to the right and b units up
-translation a units to the right and b units up, then a rotation of 180 degrees counterclockwise about the origin, then a reflection across the y-axis
Answers: 3
Mathematics, 21.06.2019 18:30, jorozco3209
Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?
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Mathematics, 21.06.2019 19:00, Kookiexperfect9420
How is working backward similar to solving an equation?
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Mathematics, 21.06.2019 20:30, celestesanchezts
8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?
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