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Eddi Din [679]
3 years ago
11

Plz help me with this

Mathematics
2 answers:
vodomira [7]3 years ago
6 0

Answer:

y = 4 cosx

Step-by-step explanation:

The standard form of cosine is

y = acos(bx)

where amplitude = | a |

with maximum value a and minimum value - a

The only expression in this form is

y = 4cosx

alex41 [277]3 years ago
4 0

Answer:

y = 4 cosx

Step-by-step explanation:

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