Using Graphs & Geometry 113
Manipulating a sine or cosine function
Function translated on the x-axis
Function translated on the y-axis
To translate, “grab” near the vertex of the graph then drag.
Original sine function
Rotation manipulation of the sine
function. To stretch, “grab” away from
the axis of vertical symmetry of the
graph then drag.
Translation manipulation along the
y-axis.
Translation manipulation along the
x-axis.
To translate, “grab” near the axis of vertical symmetry of the graph then drag.
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