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# Lesson Worksheet: Quadratic Sequences Mathematics

In this worksheet, we will practice finding the general formula for the nth term of a quadratic sequence.

**Q1: **

Write down the next two terms in the following quadratic sequence: .

- A
- B
- C
- D
- E

**Q2: **

The term of a quadratic sequence is . Find the order of the term that has a value of 183.

**Q3: **

Work out the formula for the term of the following quadratic sequence: .

- A
- B
- C
- D
- E

**Q4: **

Which of the following is a quadratic sequence?

- A
- B
- C
- D
- E

**Q5: **

Find the number of terms in the quadratic sequence .

**Q6: **

What is the type of sequence that has constant second differences?

- AHarmonic sequence
- BArithmetic sequence
- CCubic sequence
- DQuadratic sequence
- EGeometric sequence

**Q7: **

What is the second difference of the quadratic sequence , where and are constants?

**Q8: **

If the difference between each term of a sequence increases or decreases at a constant rate, what is the type of this sequence?

- ACubic sequence
- BHarmonic sequence
- CGeometric sequence
- DArithmetic sequence
- EQuadratic sequence

**Q9: **

If the first and second terms of a quadratic sequence are 3 and 20 and its second difference is 4, find its general term.

- A
- B
- C
- D
- E

**Q10: **

Does 100 belong to the quadratic sequence whose term is ?

- AYes
- BNo