Find the amplitude of y = -4 sin x.
a
4

b
pi/4

c
-4π

d
2π

Question

08-11-2020
Mathematics

contestada

Find the amplitude of y = -4 sin x.
a
4

b
pi/4

c
-4π

d
2π

Respuesta :

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Error Analysis: Pedro compares 7/33 and 2/11. He incorrectly says 7/33 < 2/11 because 4.71 < 5.50. Compare 7/33 and 2/11.

tqiu tqiu · Answer 1 · 2020-11-08T00:48:25+01:00

tqiu tqiu

08-11-2020

Answer:
4
Explanation:
The amplitude of a sine function is the absolute value of the coefficient of sin(in other words, the absolute value of the number multiplying the sin)
In this case, that is |-4|=4

Answer Link

Find the amplitude of y = -4 sin x. a 4 b pi/4 c -4π d 2π

Respuesta :

Otras preguntas

Find the amplitude of y = -4 sin x.
a
4

b
pi/4

c
-4π

d
2π