ANSWER NEEDED URGENTLY! GIVING 35 POINTS
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13. Answer the questions by comparing the equation, f (=) = 7 cos
00 (²7 (2+0)) +1
What direction and how many units did the graph shift vertically?
O units up
9 units up
O 1 unit down
O 1 unit up
500 (27 (2 + c)) + d.
+1, to the general equation, f(z) =acos
