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Bertolt
Questions (2)
Determine if true or false for each question:
For an angle A in standard position, if sinA = cosA then the terminal arm of the
3 answers
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Given the following transformations 𝑦 = 3𝑓(−2𝑥 + 8) − 6 to the parent function 𝑓(𝑥) = 𝑙𝑜𝑔2(𝑥),
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Answers (3)
Okay so if I apply that logic to the second statement, the sine will stay the same but the quadrants for the negatives and positives of cosine will swap. the sine is positive in both I and II the -cosine is positive in both II and III the sine is negative
Really sorry to bother everyone but is the y-intercept (0, 3)?
Thanks buddy! But I just want to make sure: how come you're not just subbing 0 into the equation to make the x-intercept 2? Also if you graph 𝑦 = 3log2(−2𝑥 + 8) − 6 on demos, the x-int is 2. What's up with that?
