3 years ago

What is the inverse of the function f(x)=2x-10?

1 answer:

8090 [49]3 years ago

5 0

Answer: Try D

Step-by-step explanation:

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Dafna11 [192]

Answer:

x = 18

Step-by-step explanation:

1: 1/2x - 7 = 1/3x - 4

2: 3/6x - 7 = 2/6x - 4

3: 3/6x = 2/6x + 3

4: 1/6x = 3

5: x = 18

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3 years ago

raketka [301]

25 x² - 10 x = 0
5 x ( 5 x - 2 ) = 0
x = 0 and
5 x - 2 = 0
5 x = 2
x = 2: 5
x = 2/5
Answer: B ) x = 0 and x = 2/5

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3 years ago

Tomtit [17]

Answer:

Step-by-step explanation:

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3 years ago

mr Goodwill [35]

Answer:

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Step-by-step explanation:

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3 years ago

barxatty [35]

Answer:

$5.75 + \frac{x}{2} = - 5 \\ \frac{x}{2} = - 5 - 5.75 \\ \frac{x}{2} = - 10.75 \\ x = - 21.5$

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3 years ago