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dem82 [27]
3 years ago
9

F ( x ) = − 2 x + 9, find f(1).

Mathematics
2 answers:
antiseptic1488 [7]3 years ago
7 0

Answer:

4

Step-by-step explanation:

f(1) = -2x + 9

-8 = -2x

x = 4

Stells [14]3 years ago
6 0

Answer: f(1) = 7

Step-by-step explanation:

f (x) = -2x + 9

f(1) = -2(1) + 9

f(1) = -2 + 9

f(1) = 7

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2 years ago
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4 0
2 years ago
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juin [17]

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3 0
2 years ago
PLEASE HURRY AND SOLVE!!!!
MissTica

Answer:

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Step-by-step explanation:

Recall the equation for direct variation is y=kx where y varies directly with x and k is the constant of proportionality. If we take any listed coordinate point, we can determine the value of k. I will use (20,120) as an example:

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