Answer:
2
Step-by-step explanation:
Take the absolute value of the lowest y value.
So

Take the absolute value of highest y value.

Add those two together and divide by two.

So the amplitude is 2
Answer:
2x – 4 – 1 + x
Step-by-step explanation:
Answer:
III only
Step-by-step explanation:
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Answer:
13. 16+16-16+16x = 16+16x