At the point -4
Since 4-8 = -4
Hope this helps!
Answer:
137.5 Miles
Step-by-step explanation:
Time driven=5/2 hours
Miles per hour=55
55 times 5/2= 137.5 miles
Answer:X^2-7X=57/4
Y=X^2-7X+57/4
X^2-7X=57/4