Answer:
2×y^2
Step-by-step explanation:
i hope it helped you a lot. thankyou
Answer: 40
Step-by-step explanation:
second train leaves 40 minutes after
Y2-y1/x2-x1 is slope so
9-9/14-(-20) so you get 0/34 which means there is no slope since they have the same y (the equation would be y=0x+9 therefore y=9)
Which makes sense since the equation is a straight line