The graphs of two functions are shown. Which statements accurately compare the functions in the graph? Select two options
1 answer:
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Multiply each term in one bracket in turn by the terms in the other bracket
Put them together we have
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Answer:
<h2>The x-coordinate after the rotation is -10.</h2>Step-by-step explanation:
A 810° rotation is equal to a 90° rotation. So, the transformation described gives the same result than rotating 90° only.
A 90° counterclockwise rotation is defined by the rule
The given coordinate is . Using the rule, we have
Therefore, the x-coordinate after the rotation is -10.