Which direction does the graph of f(x) = 15x + 11 − x2 open?
1 answer:
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Answer:
<em>(7, 5)</em> is the final reflection of the point.
Step-by-step explanation:
We are given point A(-7, 5) which is first reflected over the line .
The minimum distance of the point A(-7, 5) from the line is 2 units across the horizontal path (No change in y coordinate).
Point A lies 2 units on the left side of the line .
So, its reflection will be 2 units on the right side of .
Let its reflection be A' which has coordinates as (-5+2,5) i.e. (-3, 5).
Now A'(-3, 5) is reflected on the line .
The minimum distance of the point A'(-3, 5) from the line is 5 units across the horizontal path (No change in y coordinate).
Point A' lies 5 units on the left side of the line .
So, its reflection will be 5 units on the right side of .
Let its reflection be A'' which has coordinates as (2+5, 5) i.e <em>(7, 5)</em> is the final reflection of the point..
Please find attached image.
<em>(7, 5)</em> is the final reflection of the point.
Answer:
Option B and D
Step-by-step explanation:
The complete question is attached
Solution
All f(x) values are not negative hence, option A is incorrect
All g(x) values are the greatest among the three f(x), g(x) and h (x), hence option B is correct
The range of all three functions is different. Hence, option C is incorrect
All h (x) values are negative. Hence, Option D is correct
