Answer:
(x - 1) (x + 4)
Step-by-step explanation:
x²+3x-4 = (x - 1) (x + 4)
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Step-by-step explanation: 250 miles + 50 miles = 300 miles
300 miles / 5 hours = 60 miles per hour
V would be at (-4,5)
U would be at (-4,7)
T would be at (-9,7)
90 = 4t
90 / 4 = 22.5
The second one because it has a proportional relationship
