Question

Please help
And if u can explain why pls do u don’t have to tho

Answer 1

B

This is because every x value is increasing by 2 than it would just make sense for ever y value to decrease by one.

Answer 2

Answer: B

Explanation:

There are 2 ways to think of this. Proportional means that each time you increas you multiply by the same amount. so each time x increases by 2 y decreases by 1 every time so it is proportional

or

you can find the slope at different points of chart and if same then it is proportional

(2-1)/(-4-(-2) = -1/2

(0-(-1))/(0-2) = -1/2 they are the same so it is proportional

B