Question

Pls just put the answer im really tired. Thank you very much!!!

If ƒ(x ) = x 2 + 1 and g(x ) = 3x + 1, find ƒ(-1) + 5g(-3).

-40

-38

7

2).If ƒ(x ) = x 2 + 1 and g(x ) = 3x + 1, find 2 · ƒ(4).

18

34

65

3).If ƒ(x ) = x 2 + 1 and g(x ) = 3x + 1, find [ƒ(4)] 2.

81

257

289

Answer 1

dont be lazy xxxxxxx

Answer 2

Ok.

Answer 3

Pls help.

Answer 4

5g(-3) = 5[3(-3) + 1]= 5[-9 + 1]= 5(-8) = -40

Therefore,
ƒ(-1) + 5g(-3) = -1 + (-40) = -41


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Answer 5

solve it @seancreed