Consider the two graphs:
$A$A: $y=\sin x$y=sinx
$B$B: $y=\sin x-2$y=sinx−2.
What vertical shift of $y=\sin x$y=sinx results in the graph of $y=\sin x-2$y=sinx−2?
Translating the graph $3$3 units upwards.
Translating the graph $3$3 units downwards.
Translating the graph $2$2 units downwards.
Translating the graph $2$2 units upwards.
Consider the two graphs:
$A$A: $y=\cos x$y=cosx
$B$B: $y=\cos x+2$y=cosx+2.
Consider the function $y=\sin x+4$y=sinx+4.
Consider the function $y=\cos x+2$y=cosx+2.