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nevsk [136]
3 years ago
11

Inverse functions f (x) = -3x +2 find f -1 (7)

Mathematics
1 answer:
jekas [21]3 years ago
7 0
y = f(x) \\  \\ x = f^{-1} (y)

Therefore, set y = 7
y = -3x+2 = 7

Solve for x
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Find 6 rational no. between -1\2 and -2\3
stich3 [128]

Answer:

Find a common multiple of -1/2 and -2/3.

[ NOTE: It is better to choose a higher common multiple so that you can get enough of numbers ]

Let's choose 60.

(-1/2) * 30 = -30/60

(-2/3) * 20 = -40/60

Now,

We can get the following numbers between -30/60 and -40/60

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You can write any of these numbers as your answer.

Hope it helped you!!

Please mark as Brainliest!!

Regards..

5 0
4 years ago
Huilan's age is two times Thomas's age. The sum of their ages is 18. What is Thomas's age?
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Answer:

Huilan is 12 and Thomas is 6

Step-by-step explanation:

6 0
3 years ago
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Step-by-step explanation:


7 0
3 years ago
24n divided by k If n= 6 and k =8
Evgen [1.6K]

Answer:

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5 0
3 years ago
There are 500 sheets of paper in one ream. The counter on a copier says that 23,500 copies have been made. How many reams of pap
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Answer: 47 ream papers were used.

Step-by-step explanation:

23,500 divided by 5000 = 47

<em />

<em>Hope it helps!</em>

<em />

4 0
2 years ago
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