Identify the set of ordered pairs that represents y as a function of x. O {(-2, 0), (-1, 0), (1, 0) (2.0)} O {(1, 0), (1, 1), (2, 1), (2, 2)} O {(0, -2), (0, -1), (0, 1), (0, 2)} , O {(0, ), (1, 1), (1, 1), (3, 3) I need help asap please!!!

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50.

Acompound inequality is graphed, and its graph consists of all real numbers. which open scentence could have resulted in this solution set r> 3 or r< -2. r< 3 or r< -2. r> 3 or r> -2. r< 3 or r> -2 plz asap

Aresearcher believes increased perceived control influence the well-being of residents at a nursing home. to test this , she allowed one group of residents to have control over their daily lies, (where to eat etc) . the other group of 5 residents had these deceisions made by staff. the resident's feelings of well-being were measured on a 10 point scale at the end of a one month trial period. is there a difference on well-being?