a y=x^2+3 b y=2/3x+6 c y=|x|+4 y=2x-5 identify the linear equations from the list state the constant rate of change for each linear equation briefly describe the relationship between constant rate of change and linear equations

idk

Step-by-step explanation:

j j j j j j j jj j j 12

1

2

2

3

3

2

3

4

5

43

2

345

676

5432

option 3 . (5x + 1) - (-10x + 6)

step-by-step explanation:

option 1 :

(4x + 3) + (-9x + 4)

or 4x+3 -9x + 4

or -5x + 7

option 2

(x - 2) - (6x - 9)

or x-2-6x + 9

or -5x + 7

option 3

(5x+ + 6)

or 5x + 1 + 10x -6

or 15x -5

option 4

-4x+2x+7-3x

-7x + 2x + 7

-5x + 7

hence only option 3 did   not satisfy the given simplify expression.