Step-by-step explanation:
part 1 : explaining how to get the coordinates of B
part 2 : the gradient of BD
Sara fills her car with 45 liters of gas each week. How many liters will she use in 5 weeks?
2 answers:
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Answer:
E) x=0 or y=-5
Step-by-step explanation:
The slope field will have vertical segments when dy/dx is undefined, that is, dy/dx is a division by 0.
We have that
dy/dx=(3y)/(xy+5x)
So the slope field will have vertical segments when
This is when x = 0 or y = -5.
So the correct answer is:
E) x=0 or y=-5