What is the slope of the line that contains these points?x 15,17,19,21 y -10,2,14,26
1 answer:
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Answer:
330
Step-by-step explanation:
When we are at 30 degrees on the unit circle, we are at the point (/2, 1/2) so if we go to -30 degrees (330 degrees), we will be at point (-
/2, -1/2).
Note: (cosine, sine)