Step-by-step explanation:
Now doing cross multiply
-3 = 21 * 4v
Therefore
Hope this helps.
It would be 7 divided by 11( note: always divide the top by the bottom)
Remark
Watch out for the -4<=x<=6 thing. It causes lot's of problems if you are not careful.
Solution.
The second best answer is A and if that restriction, -4<=x<=6, wasn't there, the answer would be A.
When y = - 4, the x value falls outside the restricted domain ( -4<=x<=6) we have been given. so B is not the answer.
When x = - 4 you have to read straight down to see what the y value is. It is - 2. So this is your answer. Only exactly what is the answer. They ask for the minimum value and that is a y value in this case.
So the answer is C <<<<< Answer.
When y = 1 , x = - 2 1/2. That is within the domain, but it is not the minimum value so D is wrong.
Answer:
B
Step-by-step explanation:
Applying the parking brake quickly is dangerous ..
from permit test I remember pump your brake pedal hard and fast. shift lower gear, and slowly apply parking brake.
