Answer:
Hope this helps
(I answered for the equation f(x)=3x^2 - 6x +13
Step-by-step explanation:
Vertex : (1,10)
1. a= 3, b=-6, c=13
2. none
3. (0,13)
Answer: - 3.5, -7/3
Step-by-step explanation:
<em>Answer: Reflection=simply flipping an object across a line without changing its size or shape. While Translation just slide a figure in any direction without changing its size, shape or orientation.</em>
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<em>Hopes that helps have a blessing day/night :)</em>
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18 choose 7
=C(18,7)
=18!/(7!(18-7)!)
=31824
OR
18 choices for first passenger,
17 choices for second passenger,
....
12 choices for 7th passenger,
so total = 18*17*16...12
but there are 7! ways to order the 7 passengers, so
number of groups
=18*17*16...12/7!
=31824 as well
