Which statement about the functions is true?

function 2 and 3 because if you look closely it shows that it is 2and3

Function 1  and 3 has same rate of change but function 1 has greater y intercept

Step-by-step explanation:

Function 1

2x-y=-8

Find out slope and y intercept for each funciton

Solve the equation for y

2x-y=-8

subtract 2x from both sides

-y=-2x-8  ( divide by -1)

y= 2x+8, slope = 2  and y intercept = 8

Function 2:

Pick two point from the graph and find out slope

(-2,-1) (-1,2)

slope =

y intercept is 5

slope = 3

Function 3:

the value of y is increasing by 2

so slope = 2

y intercept is 5

Function 1  and 3 has same slope 2

Function 1 has y intercept 8 and function 3 has y intercept 5

phosphate, calcium ion, chloride ion, neon atom

step-by-step explanation: