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Point A has coordinates (-1,3). Point B has coordinates (2,-3). Find the equation of the line L that goes through these two points. Point C has coordinates (0,1). Hence or otherwise, find the equation of the line perpendicular to L that goes through C.

First we use the equation gradient = (y1-y2)/(x1-x2) to find the gradient of the line L, using point A (-1,3) and point B (2,-3). This gives us gradient = (3-(-3)/(-1-2) = (3+3)/(-3) = -2. Now we substitute ...
AG
Answered by Asa G. • Maths tutor
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How does Adam Thorpe portray the effects of disability in 'On Her Blindness'?

In his poem 'On Her Blindness,' Adam Thorpe portrays the effects of disability on the speaker of the poem and his mother, who goes blind but is unwilling to acknowledge the effects of her handicap due to her...
ZH
Answered by Zoe H. • English tutor
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Zak and Kellie own a successful food catering business called Meals at Work in Lisburn. Zak and Kellie want to grow the business and are thinking about franchising. (g) Evaluate franchising for this business.

Franchising would bring about both advantages and disadvantages for Zak and Kellie's catering business. As they are currently a relatively small business with only 8 employees, franchising has the potential ...
LR
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How to form the past tense? Example present tense sentence to be changed into the perfect tense: Jeden Tag trinke ich 2 Liter Wasser.

Present tense in German is formed using 2 parts: subject (Ich) and verb (trinke)- conjugates depending on which person.Past tense uses 3 parts: subject, auxiliary verb and past participle Subject: Ich, du, e...
MO
Answered by Meabh O. • German tutor
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How can I factorise x^2 - 7x + 12?

So firstly, you want to split the equation into the format of a^2 + bx + c, so you know what a, b and c equal. a = 1b = -7c = 12 Now, you need to try to split the equation into the format (x + ?)(x + ?). To ...
GD
Answered by Georgia D. • Maths tutor
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