Order -1.75 , 3/11 , 0.3 , -1 7/9 from least to greatest

-1 , -1.75, 3/11, 0.3

Step-by-step explanation:

Negatives are always less then positive, so they would go first since its least to greatest.

7/9 = 0.77 which means -1 7/9 = -1.77, therefore it is less then -1.75

-1.75 would be next

3/11 = 0.2 which is less then 0.3 so it would go next.

and at last, goes 0.3 as the greatest number.

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value