Part 1 | Test 2 | Time: 3 hours |
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Answer: .
Answer: Domain: x>10, Range: .
Answer: .
Answer: Midpoint: .
Answer: Three gallons need to be added.
Answer: .
Answer: Points of intersection:(4,6) and (-1,1)
as a simple fraction in reduced form.
Answer: .
Answer: distance: .
Answer: .
Answer: .
Answer: interval: .
Answer: Max value: 20.
Answer: .
Answer: new point: (6,0).
Answer: .
Answer: The equation has no solutions. Note that x=-2 is not a solution.
Answer: The other point on the even function is (-2,7).
The other point on the odd function is (-3,8).
Answer: You can tell by using the Horizontal Line Test to make
sure that every horizontal line only intersects the graph at most once.
Answer: Because the graph of f(x) is a parabola, and a
parabola is not a one-to-one function on its entire domain.
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