The graph of which function has an amplitude of 3 and a right phase shift of ?

Mathematics

2 answers:

cricket20 [7]2 years ago

8 0

Answer:

The first one

Step-by-step explanation:

The amplitude is usually the first number (for example, in this equation, the 3). Then you also know that the right or left shift depends on the addition or subtraction sign. Usually, the subtraction sign means to the right and the addition sign means to the left.

Kruka [31]2 years ago

7 0

Answer: it’s the first choice

Step-by-step explanation:

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Somebody help me with this please .

erastova [34]

Step-by-step explanation:

12. Cos 60° = 8/c

0,5 = 8/c

0,5 c = 8

c = 16

D² = V16²-8²

= V256-64

=V192 = V16×12 = 4V12

= 4V4×3 = 8V3

13. Cos 30° = 6/b

V3/2 = 6/b

V3 b = 12

b = 12/V3

b/Sin B = a /sin A

b/Sin90° = 6/ sin 60°

b = 6

1 V3/2

b× V3 = 6

b = 6× 2/V3

= 12/V3

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ale4655 [162]

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2 years ago

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Temka [501]

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Explanation

Let, Lan's current height is $h$ centimeters

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