Answer:
Minimum at x=4
Hey I saw your new question.... If you just point about the points A and B in the graph I will gladly help you.
Answer:

Step-by-step explanation:
we know that
In the diagram


Equate


Answer:
Yes!
Step-by-step explanation:
Joe’s weight with Jake’s weight is 490, which is less than 500, so yes!
Answer: The slope is 4x.
Step-by-step explanation: First, subtract 4y from both sides to get 16x-4y=1. Next, subtract 16x from both sides to get -4y=-16x+1. Finally, divide all terms by -4 to get y=4x-0.25. The slope is represented by 4x.