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dimulka [17.4K]
2 years ago
10

. If f(x) = -7x, find f(a) =7a.

Mathematics
1 answer:
Dahasolnce [82]2 years ago
8 0

Answer:

I think it is 14

Step-by-step explanation:

f(-7)

-7(a)=7a

-7a=7a

+7

a= 14

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Hitman42 [59]

Answer:

  (-2.2, -1.6), (3, 1)

Step-by-step explanation:

You don't have to go far to find the equations. They are right there in your problem statement. Perhaps you want to find the solutions to the equations.

Use the first equation to write an expression for x, then substitute that into the second equation:

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Answer:

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Step-by-step explanation:

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