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How do you find the y-axis intercept of a straight line?

Using the equation of a straight line: y = mx + c (c is the y axis intercept, m is the gradient and y and x are points on the line (x,y)) e.g. if the gradient of the line was 3 and the line passes through th...
EJ
Answered by Emily Jane B. • Maths tutor
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How do I find the x-intercept or the y-intercept?

The x-intercepts are where the graph crosses the x-axis To find the x-intercepts of an equation --> substitute in y = 0 and solve for x The y-intercepts are where the graph crosses the y-axis To find the ...
SU
Answered by Sundeep U. • Maths tutor
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Outline two steps that Khrushchev took to end the Hungarian Uprising.

1) Khrushchev ordered the invasion of Hungary, using 200,000 Soviet troops and 6000 tanks. Imre Nagy was replaced by Janos Kadar, however Nagy was executed despite promise of safe passage.
SH
Answered by Savannah H. • History tutor
3593 Views

Given that y r 1 2 x , complete this table of values. x 1 2 5 10 y 1

y=k/x 2 yx 2 =k 1*10 2 =k k=100 x=1 y=100 x=2 y=25 x=5 y=4 x=10 y=1
SH
Answered by Savannah H. • Maths tutor
7392 Views

write 2/(3+root(5)) in the form a + b*root(5), where a and b are rational numbers.

You would first multiply the expression by (3-root(5))/(3-root(5) - which equals 1 - to get (6-2root(5))/14 which then equals 3/7 - (1/7)*root(5) and you are done.
MG
Answered by Max G. • Maths tutor
5912 Views