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:
ANS IS 2m
Step-by-step explanation:
we can solve it by using coordinate geometry
The amount of sugar 
in the starting solution contributes to a 36% concentration, so we have
units of sugar in the solution.
Into this solution, Sharon wants to pour 
liters of water to obtain a smaller concentration of sugar in the overall solution:
So Sharon needs to add 
liters of water to the solution to get the desired concentration.
<u>Answer:</u>
P = 61.9°
<u>Step-by-step explanation:</u>
We are given a right angled triangle, ΔPQR, with known side lengths for all three sides and we are to find the measure of angle P.
For that, we can use sin, cos or tan.
P = 61.9°
Answer:
41.87
Step-by-step explanation:
Add the 2 numbers
