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How do you find the maximum and minimum value of a quadratic function with no use of calculus?

By completing the square, since this makes you see that the square will always be >= 0 and the other part allows you to calculate the minima or maxima depending on the sign in front of x2. E...

AO
Answered by Alexander O. • Maths tutor
7774 Views

Discuss the possible criminal liability of Adam for the injuries to Brandon and to Calvin. Discuss the possible criminal liability of Calvin arising out of his shouting at Adam.

(Source based)

Battery is a summary offence (no more than 6 months in prison). It is found when the defendant inflicts unlawful, personal violence upon the Victim, as found in the case of Cole v Tu...

SW
Answered by Sam W. • Law tutor
6693 Views

How did Hitler change the Nazi party between 1924-1929? (8 marks)

This is a change/development question, and because it is 8 marks you should spend 12 minutes on it. Aim for 3 distinct points in 3 separate paragraphs. In order to get the full 8 marks, you must link

EG
Answered by Elly G. • History tutor
8190 Views

Describe the formation of a waterfall?

Waterfalls form where there is a layer of hard rock on top of a layer of soft rock.

The soft rock is eroded more quickly and undercuts the hard rock creating a ledge. The o...

EB
Answered by Emily B. • Geography tutor
2567 Views

describe the electrostatic force between water molecules

a type of wander waals force called hydrogen bonding due to the slightly positive hydrogens and slightly negative oxygen. this occurs because of the uneven attraction for electrons between the oxygen and ...

MS
Answered by Murray S. • Chemistry tutor
2219 Views

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