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matrenka [14]
2 years ago
13

For which of the following graphs is y a function of x

Mathematics
2 answers:
Dimas [21]2 years ago
7 0

Answer:

D

Step-by-step explanation:

Draw vertical lines on your graph if they pass through more than once it is not a function.

Ugo [173]2 years ago
5 0

Answer:

D

Step-by-step explanation:

Use the vertical line test.

If 2 points have the same x coordinate, it is not a function

A fails

B fails

C fails

D passes

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Brainly for the one who help me
Sonja [21]

Answer:

See below

Step-by-step explanation:

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3 0
2 years ago
Given that
andreev551 [17]

Answer:

x=4.8

Step-by-step explanation:

5x:9 = 8:3

It can also be written as

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7 0
2 years ago
You measure the sides of a pool and find that it is 20 yards wide and 60 yards long.
iren2701 [21]

Answer:

63 yards

Step-by-step explanation:

Based on the description, you can make a rectangle with the sides 20 yards and 60 yards.  You then draw a diagonal line (doesn't matter which one), and you use the pythagorean theorem (a^2+b^2=c^2).  Thus, you get 20^2+60^2=60^2, so 400+3600=c^2, then \sqrt{4000}

Which gives the value of 63.24 rounding to 63 yards

4 0
3 years ago
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I need some help with this!!
aksik [14]

Answer:

C, √59

Step-by-step explanation:

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Answer: 19 mins

Step-by-step explanation:

hope this helps

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