contestada

Which equation represents the graph of y = sin x flipped across the y-axis then shifted vertically up by 2 units
A. y = sin(x - 2)
B. y = -sin x - 2
C. y = sin x - 2
D. y = sin(-x) + 2

Respuesta :

fx become - fx
flips over y-axis

fx  become fx + n
Shift up n units

and -sin x = sin (-x)

So i think the answer would be : D. y = sin(-x) + 2

Hope this helps



nobillionaireNobley
y = sin x flipped across the y-axis gives y = sin(-x)
y = sin(-x) shifted vertically up by 2 units gives y = sin(-x) + 2

Therefore, required equation is y = sin (-x) + 2

Otras preguntas