Respuesta :

Answer:

300

Step-by-step explanation:

2 left, 600 up, so 600/2=300

Rate of change basically means the slope...

Answer:

[tex]250[/tex]

Step-by-step explanation:

rate of change :

[tex] \frac{dy}{dx} \\ \\ = \frac{1000}{4} \\ \\ = 250[/tex]