15 points - Describe how to find the coordinates of the image of a point after a rotation.

Mathematics

2 answers:

sergey [27]3 years ago

8 0

Answer:

When a point (x,y) is rotated about the origin (0,0) counterclockwise by an angle θ, the coordinates of the new point (x′,y′)

Step-by-step explanation:

solniwko [45]3 years ago

4 0

Answer:

Below

Step-by-step explanation:

When any point say (x,y) is rotated 270 degree counterclockwise then it changes to (y,-x).

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Can someone please help me I need it ASAP

VLD [36.1K]

We're not supposed to help with exams. This isn't an exam, is it?

A(0)=202, A(37)=half that.

$A(t) = 202 (\frac 1 2)^{t/37}$