romiolivero
romiolivero romiolivero
  • 10-05-2020
  • Mathematics
contestada

Find the first 5 terms in the sequence an = 2n - 1

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 10-05-2020

Answer:

1, 3, 5, 7, 9

Step-by-step explanation:

[tex] a_n = 2n - 1 [/tex]

n = 1:

[tex] a_1 = 2(1) - 1 = 2 - 1 = 1 [/tex]

n = 2:

[tex] a_2 = 2(2) - 1 = 4 - 1 = 3 [/tex]

n = 3:

[tex] a_3 = 2(3) - 1 = 6 - 1 = 5 [/tex]

n = 4:

[tex] a_4 = 2(4) - 1 = 8 - 1 = 7 [/tex]

n = 5:

[tex] a_5 = 2(5) - 1 = 10 - 1 = 9 [/tex]

Answer: 1, 3, 5, 7, 9

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