Mathematics: Please help me Sample Quiz 02-02- creating sine waves

Please help me Sample Quiz 02-02- creating sine

Kalistaaaaaaa

27.04.2021

(c), (a)

Step-by-step explanation:

Given

1. It is known that the amplitude of the wave is the distance between the maximum or minimum point from the centerline

from the graph, y=1 is the line about which the distance of the maximum and minimum point is the same i.e.

$\dfrac{3-(-1)}{2}=\dfrac{4}{2}=2$

option (c) is correct

2. For graph second maximum point is 4 and the minimum point is -1, the amplitude is

$\Rightarrow \dfrac{4-(-1)}{2}=\dfrac{5}{2}=2.5$

option (a) is correct

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ijade07

29.01.2022

answer:

-95

step-by-step explanation:

happy to

pls mark as brainliest.

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