3 years ago

WILL MARK BRAINLIEST.

Mathematics

1 answer:

lubasha [3.4K]3 years ago

6 0

Answer:

1. Proportional

2. Not proportional

3. Proportional

Step-by-step explanation:

You can tell because the line is straight, which shows how the graph is proportional. Hope this helps!

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Read 2 more answers

Question 6

netineya [11]

Answer:

y= 84

Step-by-step explanation:

y = kx

where k is the constant

k = y/x = 91/13 = 7

the value of Y when x= 12

y = kx =7(12)

y =84

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