Consider the following table. is the relationship proportional? explain your answer.
x y
-2 -27
1 12
4 57
10 147

Not proportional.

I looked at the following ordered pairs:

(-2,-27)

(1,12)

(4,57)

(10,147)

Please see I have the points correct.

Thank you kindly.

Step-by-step explanation:

To see if it is proportional, we just need to see if the following equality holds:

?

I'm going to put each fraction into my calculator.

which is totally not true so this relationship is not proportional.

answer: city needs 2.4 inches of rainfall more to match the record of 40 inches.

step-by-step explanation:

since we have given that

total annual rainfall a city record = 40 inches

this year, total rainfall recorded = 37.6 inches

number of inches of rainfall   is needed to match the record of 40 inches is given by

hence, city needs 2.4 inches of rainfall more to match the record of 40 inches.