Answer:
(d) The parabola g(x) will open in the same direction of f(x), and the parabola will be wider than f(x).
Step-by-step explanation:
We assume you intend ...
f(x) = equation of a parabola
g(x) = 2/3·f(x)
Multiplying a function by a factor of 2/3 will cause it to be compressed vertically to 2/3 of its original height. When the function is a parabola, this has the effect of making it appear wider than before the compression.
__
The compression factor is positive, so points on the graph remain on the same side of the x-axis. The direction in which the graph opens is not changed.
The attachment shows parabolas that open upward and downward, along with the transformed version.
Answer:
42% i hope its right if not sorry
Step-by-step explanation:
Answer:
A) Mean cost per game= $202.8
B). Range= $104
C). Variance= 1182.96
D).Standard deviation=34.39
E). $1014 per person
Step-by-step explanation:
The data of the cost
= $266, $201, $197, $188, $162
A). Mean cost per game
Mean = (266+201+197+188+162)/5
Mean = 1014/5
Mean = 202.8
Mean cost per game= $202.8
B) range = highest value- Lowest value
Range= 266-162
Range= $104
C) variance= ((266-202.8)²+(201-202.8)²+(197-202.8)²+(188-202.8)²+(162-202.8)²)/5
Variance=(3994.24+3.24+33.64+219.04+1664.64)/5
Variance= 5194.8/5
Variance= 1182.96
D). Standard deviation= √variance
Standard deviation= √1182.96
Standard deviation=34.39
E).Mean cost per person
= Mean *5
= 202.8 *5
= $1014 per person
Solve for x:
X would equal 2.
24 x 2 is 48.
6 x 2 is 12.
48 - 12 is 36. Hope this helps! ;)
