Answer:
Step-by-step explanation:
Slope = (y2 -y1)/(x2-x1)
y2 = 800, y1 = 400, x2= 4, x1= 2
Slope = (800-400)/(4-2)
= 400/2
= 200calories/hr
Answer:
yes you hrlp me thank you so much
Answer:
The first picture
Step-by-step explanation:
Its the only one that has the line x=1
Answer:
a
Step-by-step explanation: