Is this a function or not a function. Please help

1 answer:

Leona [35]3 years ago

5 0

Well how am i supposed to know...

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Troyanec [42]

If u you do the slope formula...(m=y2-y1/x2-x1)

2-4/5-8
-2/-3=2/3
Therefore the slope would be 2/3
Btw can u plz mark this answer the brainliest

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3 years ago

Ivan

Answer:

C. 155.5 cm2

Step-by-step explanation:

area = 5*15 + (15+8)*7/2 = 75 + 80.5 = 155.5 cm2

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3 years ago

Blababa [14]

Answer: $7x$

Remove "x" and add

-2 + 9 = 7

Add "x" back

7 -----> 7x

Note: When adding/subtracting problems like these remove "x" and then add/subtract normaly. When you get your answer put x back.

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3 years ago

Thepotemich [5.8K]

Answer:
C) y=-1/4x

Explanation:

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2 years ago

rewona [7]

Answer:

A, B, E

Step-by-step explanation:

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3 years ago