Which one of the given equations does not represent a function? O 2r + 4 = y + 2 O2-rr- Oy=-22° + 16 +34 Or- y = 13

Step-by-step explanation:

Given

Required

Determine which is not a function

A [linear] function is always in the form:

Checking each of the given options:

A.

Subtract 2 from both sides

Reorder

B.

Reorder

C.

D.

Subtract r from both sides

Multiply both sides by -1

Only option C does not conform with the general form

Hence;

Option C answers the question

81 seats

step-by-step explanation:

if you multiply 0.65 times 125 then you get 81.5 seats. well since you can't have half of a seat you have to round down and get 81 seats in the no children zones. that leave 44 seats outside of the no children zone.

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5