Please help me solve this!!!

Mathematics
Tutor: None Selected Time limit: 1 Day

Mar 29th, 2015

a) the real zeros are

x = - 6, -1/2

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Mar 29th, 2015

b) touches at x = -1/2,  crosses at x = -6

c) at the x = -6 intercept the graph goes from positive to the left of -6 and negative to the right of -6.

at x = -1/2  the graph is increasing from the left until it touches the x-axis at x = -1/2 and then turns around and starts decreasing again to the right of the intercept.

d) there are 2 turning points

e) for large values of IxI, the graph resembles f(x) = - x^5

Mar 29th, 2015

Thanks! Can you tell me the second part of A? It asks " What is the multiplicity of the right-most real zero?"

Mar 29th, 2015

Thanks! Can you tell me the second part of A? It asks " What is the multiplicity of the right-most real zero?"

Mar 29th, 2015

Thanks! Can you tell me the second part of A? It asks " What is the multiplicity of the right-most real zero?"

Mar 29th, 2015

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Mar 29th, 2015
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