Which sets of ordered pairs represent relations that are functions? You may choose more than one correct answer. (1,0), (2, 0), (3, 0),(4,0)
(2, 3), (2, 4), (2,5), (2, 6)
(1, 1), (2, 2), (3, 3), (4,4)
(1, 3), (-1, 4), (1, 4), (-1,3)
(6,-6)(-6, 6), (5,-5), (-5,5)

Answers:

(1,0), (2, 0), (3, 0),(4,0)

(1, 1), (2, 2), (3, 3), (4,4)

(6,-6)(-6, 6), (5,-5), (-5,5)

Step-by-step explanation:

Functions have one input that corresponds to exactly one output. The inputs must NOT repeat.

The second set is not a function:

(2, 3), (2, 4), (2,5), (2, 6)

The fourth set is not a function:

(1, 3), (-1, 4), (1, 4), (-1,3)

All other sets given are a function because they do not repeat inputs.

Brainilest Appreciated.

(0.2)+(-8)=0.3+-3+0.3m is the equation i guess? ?

step-by-step explanation:

$2416.6

step-by-step explanation:

per hour = $ 25

total work time = 35

commission = 15%

total she has to make = $ 4,500

let she sold x dollar products

so her commission will be 15 % of x

now

total = weekly basic pay + commission

4500= (25*35) + 15 % of x

4500=875 + * x

4500-875 =   * x

3625= * x

multiplying wwith 100 on both sides gives

36250 = 15 x

now

x =  

x= $2416.6