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3 years ago

HELP PLEASE!!! i need help please!!!!!!!

Mathematics

2 answers:

meriva3 years ago

8 0

Answer:

y = 3x - 9.

Step-by-step explanation:

The values of y increase by 3 for every increase of 1 in x.

This is an arithmetic sequence and when x = 1, y = -6.

The relationship is

y = -6 + 3(x - 1)

y = 3x - 6 - 3

y = 3x - 9.

Talja [164]3 years ago

3 0

Answer:

see explanation

Step-by-step explanation:

Consider the difference between consecutive y values.

There is a difference of 3 between them, that is

0 - (- 3) = 3 - 0 = 6 - 3 = 9 - 6 = 3

This indicates there is a relationship between input and output

To obtain the output, multiply the input by 3 and subtract 9

This relationship can be expressed as

y = 3x - 9

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