autumnlyons69

05.05.2020 • 

Mathematics

Which set of transformations is needed to graph(x) = 2sin() from the parent sine fonction
vertical compression by a factor of 2, vertical translation 3 units up, rellection across they axis
vertical compression by a factor of 2, vertical translation 3 units down, reflection across the x-axis
rellection across the x-axis, vertical stretching by a factor of 2, vertical translation units up
rellection across the yaxis, vertical stretching by a factor of 2, vertical translation 3 unite down

Ответ:

dbhuggybearow6jng

17.01.2022

Mathematics

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The slope intercept form of a straight line is

y = mx + c where m = slope and c = y-intercept

so here we have c = 3.
and
y = mx + 3
WE can find the slope  m as follows
m  = (5-3) / ( 4 - 0) = 2/4 = 1/2
So our equation is

y = 1/2 x + 3
or we could write it as
2y = x + 6
or
-x + 2y = 6  (standard form)

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