Question
Asked Mar 3, 2019
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13) The graph of a function is given.
a) Predict the number of real zeros and nonreal complex zeros
b) Find the zeros using the quadratic formula
-313
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13) The graph of a function is given. a) Predict the number of real zeros and nonreal complex zeros b) Find the zeros using the quadratic formula -313

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Expert Answer

Step 1

Part (a)

We have been given a graph and we are required to predict the number of real and complex zeroes.

Since the given graph is for a parabola and it always lies above the x axis, therefore, it doesn't have any real solutions and it has 2 complex solutions.

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Step 2

Part(b):

We have been given equation of the graph as y=x^2-x+1 and we are required to find its zeroes using quadradic formula. Please check below the quadratic formula and how the values o...

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Algebra

Complex Numbers

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