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What is the equation of the graph below

What is the equation of the graph below-example-1

1 Answer

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Answer:
y=cos(x+90)

Step-by-step explanation:
Look at the graph, the “cos” graph’s amplitude starts at 1 , whereas if the “sin” graph was plotted, it would start at 0. Look at the x-axis as well, the graph intersects at 90 degrees.
User AHegde
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