meredith48034 meredith48034

25-01-2020
Mathematics

contestada

Identify the constant of proportionality in each group and use it as an equation in the form y= kx

Identify the constant of proportionality in each group and use it as an equation in the form y kx class=

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Keilahernandez14 Keilahernandez14

25-01-2020

Answer:

wouldn't it be 2.25

Step-by-step explanation:

because you divide coordinates (4,9) so 9/4 = 2.25?

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surjithayer10otahza surjithayer10otahza

25-01-2020

Answer:

Step-by-step explanation:

5.

y=kx

when x=4,y=5

5=4k

k=5/4

y=5/4 x

or y=1.25 x

6.

y=kx

when x=4,y=9

9=4k

k=9/4

y=9/4 x

or y=2.25 x

Answer Link

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