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WITCHER [35]
3 years ago
5

Relate a vertical line test to understanding functions.

Mathematics
1 answer:
xenn [34]3 years ago
6 0

Answer:

c.

Each vertical line drawn through the graph will intersect a relation in only one location

Step-by-step explanation:

We know that a vertical line test is done to test whether the graph or the given relation  is a function or not and it  states that:

Each vertical line parallel to the co-domain drawn on a graph will intersect the graph exactly once.

i.e. there is a unique image of each pre-image.

Hence, option: C is the correct answer.

c.

Each vertical line drawn through the graph will intersect a relation in only one location.

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How do u do percentage​
lbvjy [14]

Answer:

Step-by-step explanation:

Ill try to break this down, simply:

When we talk about percentages we are talking about how much part of something we have and the percent sign is a just a symbol representing that.

Lets say we have 2 out of 10 apples and we need to convert this to a percentage

First think about how many apples we have in total... and that would be 10, and then how many apples we currently have being 2:

So if we put the part that we have over the whole thing we get:

\frac{2}{10}

So now lets turn this into a decimal, when its something over 10 its really easy, all we have to do is move the decimal back one place!

So we have 2 and if we move the decimal back one place we get .2 or 0.2

Now we have our decimal, to convert this into a percentage all we have to do is multiply our decimal by 100

So:

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All you do when you multiply by 100 is move the decimal back over 2 places one place for each zero so:

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Which gives us again 20%

3 0
3 years ago
The Game Stop is having a sale and all games are reduced by 55%. If a game is now $29.99, what was the original price? Round you
Aleksandr-060686 [28]
Divide 29.99 by .55 (55% to a decimal is .55)
3 0
3 years ago
Sarah is working as a truck driver. She gets paid $100 everyday and then $22 per hr driving. How many hours does sarah have to w
TiliK225 [7]

Answer:8

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6 0
2 years ago
Read 2 more answers
2.199 rounded to the nearest whole number
steposvetlana [31]
Rounding 2.199. The tenths digit is 1, which is 4 or less, so you will round down. Re-write 2.199 without the decimal places: 2 . So 2.199 rounds to 2.
3 0
3 years ago
Lames:KRIPS,BD GD<br> GOOD:BLOODS
steposvetlana [31]

Umh… yes ig heh

Agreed

8 0
3 years ago
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