Answer: A) f'(x)=4x+12
B) 10
Step-by-step explanation:
Answer: Perpendicular
y = 5 is a horizontal line through 5 on the y axis
x = -1 is a vertical line through -1 on the x axis
2/8 is different in value because when each fraction is simplified they all equal the same thing except 2/8 is different