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Hey can you please help me posted picture of question

Hey can you please help me posted picture of question-example-1
User Bruffstar
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2 Answers

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Yes he’s right it’s positive infinity so it’s C
User Tywanda
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The discriminant can be determined from the number of roots of the graph.

If Disc> 0, the function has two distinct roots
If Disc = 0, the function has a repeated root
If Disc < 0, the function has no real root.

Since, the given function has two distinct roots i.e. it cross x-axes at two different points, its discriminant will be positive.

So, the answer to this question is option C
User Khadine
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