Judy knows that the function graphed below is a transformation of the parent function Y=tan(x). Since the p asymptotes are the same as those of the parent function, she knows that there were no horizontal stretches
compressions, or translations. She can also tell that there were no reflections since the general shape of the
the same as that of the parent function.
V
3
2.5
2
1.5
1
-T
X
0.5
+
-0.5
-1 +
-1.5
2
2.5
3