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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 ...
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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.
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Answered by Savannah H. • History tutor
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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
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Answered by Savannah H. • Maths tutor
7344 Views

solve the equation 4cos^2(x) -15sin(x) = 13

We first want to get every term in terms of the same variable, namely sin(x). to do so, we will use the identity sin^2(x) +cos^2(x) = 1 to get: 4(1-sin^2(x)) -15sin(x) -13 = 0. which we can then rewrite as: ...
MG
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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.
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Answered by Max G. • Maths tutor
5860 Views