7. 4 x 105Hint: Move the decimal right 5 places.
1 answer:
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According to the question given, (fg)(x) is
Which is not given in the options.
Step-by-step explanation:
We are given:
We need to find (fg)(x)
Solving:
According to the question given, (fg)(x) is
Which is not given in the options.
Keywords: Composite functions
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Answer:
Step-by-step explanation:
First, look at the graph to determine whether it opens down or up, which in this case is <em>down</em>, so you insert a negative in front of the expression. Next, locate your <em>x-intercepts</em> [<em>zeros</em> (where the graph insects the x-axis)]. You will see that the graph intersects and
so what you do is insert the zeros' OPPOCITES into the equation because according to the vertex equation,
that negative in front of
gives you the OPPOCITE outcome, so be careful.
I am joyous to assist you at any time.
<em>Note: As you missed to mention the coordinate graph. After a little research I was able to find the graph and based on that graph I am answering your questions, which anyways would help you clear your concepts. </em>
<em> </em><em>Question # 4</em>
To Determine:
Part a) What are the coordinates (x, y) of a point halfway from City Hall to the hospital?
Part b) Is there more than one possibility?
Explanation:
Part a)
- As the the location of coordinates of City Hall is (0, 0).
- The hospital has the location at the point (-6, -4)
If we analyze the graph carefully, we observe that there is 10 blocks distance between City Hall to the Hospital. And when you travel by taxi, and cover the 5 blocks, it means you would have covered the halfway distance between City Hall to the hospital.
So, one of the coordinate (x, y) of a point halfway from City Hall to the hospital is (-1, -4). It could have also been (-4, -1). As both coordinates are indicating the half way distance from City Hall to the hospital, depending upon which route a car driver chooses.
Part b)
Yes, there is more than one possibility that there could be multiple coordinates (x, y) of a point halfway from City Hall to the hospital, as it entirely depends upon which route the taxi driver chooses to travel. For example, there is a total 10 block distance from City Hall to the hospital, and if a taxi covers 5 blocks, it means it has covered the halfway distance.
And to cover 5 block distance, there are multiple routes available a taxi driver can choose to travel. In short, the location of the coordinates of a point halfway from City Hall to the hospital is a function of the preference of the route chosen by taxi driver.
So, the points (-1, -4) and (-4, -1) are both the coordinates of a halfway from City Hall to the hospital.
<em> Question # 5</em>
To Determine:
Part a) Suppose you traveled by helicopter. What are the coordinates of a point halfway from City Hall to the hospital? How can a helicopter travel differently?
Part b) Is there more than one possibility?
Explanation:
Part a)
When we are travelling by helicopter, we may have the flexibility of choosing the shortest possible distance as a car driver may not get this flexibility due to certain reasons like terrain, or a road blockage etc.
So, the coordinates of the point of shortest possible halfway distance from City Hall to the hospital is (-3, -2).
Part b)
Please remember, if we are travelling by helicopter and the Pilot chooses a shortest possible route, then there is only one way for the shortest possible route as there is only one halfway point.
<em>Keywords: distance, shortest distance, coordinate, halfway distance</em>
<em> Learn more about distance from brainly.com/question/11592733</em>
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