Does this set of ordered pairs represent a function? Why or why not? {(-1,5), (0, -3), (2, 7), (4,0), (7,5)}
A. Yes, because every x-value corresponds to exactly one y-value.
B. Yes, because there are two xvalues that are the same.
C. No, because two of the yuvalues are the same,
D. No, because one x-value corresponds to two different y-values.

i dont know if you cant find a way its best to actually add all of them start from 105 tho

step-by-step explanation:

b: |12 – x| ≤ 0.25

step-by-step explanation:      

let x be the possible lengths in inches, of the ribbons jaime cut.

we have been given that jaime is cutting strips of ribbon for a project. he tries to cut each piece to be 12 inches long, but sometimes he cuts it too long or too short by as much as 0.25 inch.  

we can represent this information in an inequality as:

by the definition of absolute value function we will get,

upon combining our inequalities we will get,

therefore, the inequality   describes all the possible lengths (x), in inches, of the ribbons jaime cut.

step-by-step explanation:

x = 3 ± √(5+y)

no

step-by-step explanation:

answer