Answer: B
The graph of the proportional relationship equation is a straight line through the origin.
I hope this is good enough:
The maximum value of the function is 10
<h3>How to determine the maximum value?</h3>
The function is given as:
P = 2x - y
The feasible regions are given as:
(1,0), (5,5) and (5,0)
Substitute these values in P = 2x - y
P = 2(1) - 0 = 2
P = 2(5) - 5 = 5
P = 2(5) - 0 = 10
The maximum value in the above computation is 10
Hence, the maximum value of the function is 10
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Answer:

Step-by-step explanation:
The computation of the Julie drink altogether is as follows:

We simply added the total liter of water that she took before going jogging and after her jog
Answer:
The slope is 0.
Step-by-step explanation:
m= (y2-y1)/(x2-x1).
y2 is -3, y1 is -3.
x2 is 1 and x1 is -9.
m= -3 -(-3)/ 1- (-9)
m= 0/10
m=0
Answer:
16 and 18
Step-by-step explanation: