These exam-style quadratic sequences questions will test your knowledge on finding the π^{th} term of quadratic sequences. You can revise how to find the π^{th} term right here or download our **FREE** sequences bundle.

## Quadratic Sequences Questions

**1.** Find the π^{th} term of the following sequence: 0, 3, 8, 15, 24, …

**2.** Find the π^{th} term of the following sequence: -1, 5, 15, 29, 47, …

**3.** Find the π^{th} term of the following sequence: 8, 15, 28, 47, 72, …

**4.** The π^{th} term of a quadratic sequence is 5π^{2}. Justin says the 4th term will be 400. Do you agree with Justin? Explain your answer.

**5.** The sequence of triangular numbers starts 1, 3, 6, 10, 15, …**a.** Explain why this is a quadratic sequence.**b.** Find the π^{th} term for the sequence of triangular numbers.

**6.** The π^{th} term of a quadratic sequence is π^{2} β 4π + 3. Chris says no term of this sequence will be negative. Give an example to show that Chris is wrong.

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