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wolverine [178]
2 years ago
11

1. If a = -1 , the value of3a + 1 is ​

Mathematics
1 answer:
erastovalidia [21]2 years ago
6 0

Answer:

f(a) = 3a + 1 \\ Now,\: a =  - 1 \\ f( - 1) = 3( - 1) + 1 \\ f( - 1) =  - 3 + 1 \\ \boxed{ f( - 1) =  - 2}

  • Therefore, <em><u>-2</u></em> is the right answer.
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