Advanced MathEasyFunction whose graph is a parabola
Advanced Math practice question
Which of the following functions has a graph that is a parabola?
- A. y = x² + 3xCorrect
- B. y = 3x + 1
- C. y = 3/x
- D. y = 3ˣ
Answer: A. y = x² + 3x
A parabola comes from a squared term.
Why the other answers are wrong
- B. y = 3x + 1
- A line.
- C. y = 3/x
- A hyperbola.
- D. y = 3ˣ
- An exponential curve.
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