The graph shifts 30 units to the left, and the equation of the graph is; y = sin(x + 30)
How to Interpret Trigonometric Graphs?
From the graph of the sin function attached, we can see that the coordinate point marked with dark thick dot on the x-axis has a coordinate of (0, -30).
From that coordinate, we can see that the graph has shifted 30 units to the left.
Since the graph shifts 30 units to the left, we can say that the equation of the graph is;
y = sin(x + 30)
Read more about trigonometric graphs at;
https://brainly.com/question/22068269
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