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liq [111]
3 years ago
14

How do you find the inverse of a function

Mathematics
1 answer:
xxTIMURxx [149]3 years ago
8 0
You use the reciprocal slope and negative coefficient. 
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I need the answer ASAP, please.​
Verizon [17]

Answer:

A. B. C

They surely share a proportional relationship

3 0
3 years ago
hich function has a range of {y|y ≤ 5}? f(x) = (x – 4)2 + 5 f(x) = –(x – 4)2 + 5 f(x) = (x – 5)2 + 4 f(x) = –(x – 5)2 + 4
Brums [2.3K]

Answer:

f(x)=-(x-4)^2+5

Step-by-step explanation:

The function f(x)=-(x-4)^2+5 has  the vertex at (4,5).


Since a=-1\:, the graph of the function is a maximum graph.


The highest y-value is the y-coordinate of the vertex which is 5.


Therefore the range is {y|y\le 5}


Therefore the correct answer is B.


6 0
3 years ago
Which fraction is equivalent to 2/5?  <br> A. 4/10 <br> B. 2/10   <br> C. 1/2   <br> D. 4/6
Lelechka [254]
Hey there James!

So, just remember, 2/5 is almost half of 1.

When it is almost half of 1, this means that it would have to be 2.5/5

This would mean that 4/10 would be your answer, because it is almost half of 1 also.

Hope this helps.
6 0
3 years ago
A swimming pool contains 1000 gallons of water. 20 gallons is added every hour. The expression 1000 + 20h represents the number
nadya68 [22]

Specify question

Please specify the question it depends on how much gallons they were adding per hour

3 0
3 years ago
Which of the following functions best describes this graph?
Sedbober [7]

Step-by-step explanation:

The function that best describes the graph is y = (x - 1)² (C).

5 0
3 years ago
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