9514 1404 393
Answer:
vertex: (-2, 4)
Step-by-step explanation:
Use your regression calculator to find the parameters of the quadratic model.
The vertex form equation is ...
y = -3(x +2)^2 +4
so the vertex is (-2, 4).
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The standard form equation is the expansion of the above:
y = -3x^2 -12x -8
(10 - 6)^3 * 4^2 + (10 + 2)^2
4^3 * 4^2 + 12^2
4^5 + 12^2
1024 + 144
1168 <==
Whats 300,000,000,000,002,010,320,300*120,030,537,917,597,590
MariettaO [177]
Answer:
3.6009161e+40
Step-by-step explanation:
<span>So we need to find the average speed of the bus that travels 20 km in 30 minutes. Average speed is defined as: Average speed=distance travelled/time taken or: v=s/t. We know s=20 km and t=30 minutes=0.5h. So after we input our numbers in the equation, we get: v=20km/0.5h=40km/h. So the correct answer is C) 40km/h.</span>
Answer:
Step-by-step explanation:
Which statement in the trailer is the hook?
A) Harry Potter seems at first glance normal, a boy living an unusual life with his dull and rather mean Dursley relatives.
B) However, on Harry’s eleventh birthday, he learns from a mysterious stranger, Rubeus Hagrid, that he is actually a famous wizard.
C) Forbidden by his uncle from seeking out his magical destiny, letters rain down inviting Harry to attend the magic school of Hogwarts.
D) What follows is an adventure story of intrigue, discoveries, and sacrifice.
In order of events:
A, C, B, D
A is where the story begins so it would be the best chose. It should catch you and make you want to know more. Also, the hook is usually the first sentence.
