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3 years ago

Let f(x)=-3x-7 Abe g(x)=4x-5 find (f•g)(-3)

Mathematics

1 answer:

LiRa [457]3 years ago

5 0

Answer:

272

Step-by-step explanation:

note that (f • g)(x) = f(x) × g(x) = (3x - 7)(4x - 5)

To evaluate substitute x = 3 into (3x - 7)(4x - 5)

(f • g)(- 3) = (- 9 - 7)(- 12 - 5) = - 16 × - 17 = 172

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Answer:

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Step-by-step explanation:

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2 years ago

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Ira Lisetskai [31]

Answer:

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4 years ago

(02.02 LC)

vekshin1

Answer:

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Step-by-step explanation:

12 divided by 48 is 4 so u need to divide and she what you get and then

that answer and multiply it by 4 and see if you got the same answer and if you did then it is correct unless you have worked it wrong always try your best and work hard

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