Precalc The graph y = arctan a is transformed to y - a arctan(b (z - c))

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Precalc

The graph y = arctan a is transformed to y - a arctan(b (z - c)) +d by a horizontal compression of _ and a translation of # units to the left. The new equation is. O y = arctan(4 (= = =)) O y = 4arctan (2 - ) O y - arctan (: (= + =)) y = arctan (4 (2+ ))