Answer:
Step-by-step explanation:
Given the expression
Solving the expression to get the equivalent function
Thus,
Six people, call them A, B, C, D, E, and F, are randomly divided into three groups of two. Find the probability that A and
1 answer:
First lets find the number of permutations of three ordered groups, A and B, C and D and E and F:
3P3 = 6
However when the order in each of the pairs can be reversed, the number of arrangements meeting the required grouping becomes:
6 * 8 = 48.
The total number of permutations of the 6 people is given by:
6P6 = 720.
Therefore the required probability is found from:
3P3 = 6
However when the order in each of the pairs can be reversed, the number of arrangements meeting the required grouping becomes:
6 * 8 = 48.
The total number of permutations of the 6 people is given by:
6P6 = 720.
Therefore the required probability is found from:
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Answer:
y = (10/9)x^2
Step-by-step explanation:
The vertex is at (0, 0), so the parent function is y=x^2 with no vertical or horizontal translation. A vertical scale factor can be used to make the graph go through the given points.
For x=3, the parent function gives ...
y = 3^2 = 9
The actual value you want is 10, so is a factor of (10/9) times the value you have. That is ...
10 = (10/9)×9
Applying this scale factor to the parent function gives you ...
y = (10/9)x^2
