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Questions and Answers
What is the minimum number of real zeros a function must have based on the given information?
What is the minimum number of real zeros a function must have based on the given information?
- 0
- 3 (correct)
- 2
- 1
If a function has 3 real zeros, what can be said about its graph?
If a function has 3 real zeros, what can be said about its graph?
- It intersects the x-axis 3 times. (correct)
- It intersects the x-axis 2 times.
- It touches the x-axis in an infinite number of points.
- It touches the x-axis in 3 distinct points.
What does it indicate when a function has exactly 3 real zeros?
What does it indicate when a function has exactly 3 real zeros?
- It must be a cubic function.
- It has 3 critical points.
- It has a turning point at each zero. (correct)
- Its end behavior is defined by the zeros.
If a function has 4 real zeros, what can be inferred about it?
If a function has 4 real zeros, what can be inferred about it?
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How many real zeros can a quadratic function have based on the given information?
How many real zeros can a quadratic function have based on the given information?
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