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mina [271]
3 years ago
13

"Sketch a possible graph for a negative Quintic polynomial with one real zero." Can anyone explain how this is done? And if poss

ible provide a graph?

Mathematics
2 answers:
Sidana [21]3 years ago
6 0

quintic means degree of 5.

a negative quintic would be: f(x) = -x⁵ <u>+              </u>

an example with one real zero could be: -x⁵ + x³ + x + 3   (see attachment)

mart [117]3 years ago
4 0

Well let's start with y = -x^5 and y = - x^5 +1

The graph looks like the one on the right for these two.  The red one is y = - x^5 and the blue one is y = - x^5 + 1

See below on the right

You can tell that these two are correct because there is only 1 x axis intercept for each of them.  That means there is only 1 real solution which is what you are calling for.

Another one could be something like

y = -(x - 5)(x^2 + 2)(x^2 + 3)

The graph of that is on the left.


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