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(a) The equation of a line L is 2x-3y=6. Find the gradient of L. (b) Find the equation of the line which is parallel to L and passes through the point (6,9)

(a) y=mx+c3y=2x-6y=(2x-6)/3(b) y=mx+c9=(2/3)x6+cc=5y=(2/3)x+5
JH
Answered by Josh H. • Maths tutor
9998 Views

Connectives...

因为+Reason,所以+Result虽然...但是... although不但...而且... not only, but also除了... 以外... 还 apart from, besides
JH
Answered by Josh H. • Mandarin tutor
1717 Views

How do we expand (3y-2)^2?

(3y-2)^2=(3y-2)(3y-2)You're basically multiplying 3y-2 by itself.Let's start with the 3x in the first bracket.3y x 3y + 3y x (-2)=9y^2-6yNow let's move on to the -2 in the first bracket.-2 x 3y + (-2) x (-2)...
SL
Answered by Sum-Ping L. • Maths tutor
4974 Views

How do I structure my essays?

You could either structure them chronologically for example when discussing a piece of poetry or a short story you could take the beginning, middle and end of the text and analyse these sections in depth, fo...
ES
4229 Views

Translate the following sentence into German: My brothes reads books in his bedroom.

Mein Bruder liest Bücher in seinem Schlafzimmer.
AL
Answered by Aleksandra L. • German tutor
1899 Views