Answer:
Step-by-step explanation:
Which expression represents the algebraic phrase “the sum of negative three-eighths and four times x minus nine times z”?
1 answer:
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Answer:
By translating the function cos(x) 90 degrees to the right.
Step-by-step explanation:
The sine function is just the cosine function translated 90 degrees to the right. You can see the visualization below. They overlap.
If you're wondering why the diagram shows a shift in
That's just the equivalent to 90 degrees in radians.
