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Fed [463]
2 years ago
7

F(x) = 8-5x find value f(4c)

Mathematics
2 answers:
Maurinko [17]2 years ago
7 0

Answer:

8-20c

Step-by-step explanation:

never [62]2 years ago
6 0

Answer:

8-20c

Step-by-step explanation:

This is simply subsituting 4c for x and multiplying it by 5 since f(x) is being replaced by f(4c).

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Value of 2x when x = 5
lora16 [44]

Answer: 10

Step-by-step explanation:

My answer is correct because, if x=5 then were just multiplying 2 times 5 since 5 is not on the top like 2^{5} because if it was that means we have to multiply 2 by itself 5 times. But since its not a exponent you just multiply 2 times 5. And 2 x 5= 10.

Hope This Helps!

8 0
3 years ago
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Lerok [7]

Answer:

y=3x+5

Step-by-step explanation:

I think that this is what they mean...

y=mx+b

y=3x+b

y=3x+5

plug in #s

5=15+5

5=20 no

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3 years ago
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Answer:

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Step-by-step explanation:

A line with the highest absolute value of slope has the steepest graph

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