MATHEMATICS 9: MOCK EXAM

It is a sequence with definite number of terms .

• Finite Series
• Infinite Series
• Finite Sequence
• Infinite Sequence

There are 22 notebooks in the first set, 20 notebooks in the second set, 18 notebooks on the third set and so on. How many notebooks will there in the 4th set?

• 14
• 16
• 12
• 10

What type of sequence is the problem? There are 22 notebooks in the first set, 20 notebooks in the second set, 18 notebooks on the third set and so on. How many notebooks will there in the 4th set?

• Harmonic
• Fibonacci
• Arithmetic
• Geometric

An expression is not a polynomial if it has degree of negative and degree of fraction.

• TRUE
• FALSE

42 is a polynomial.

• TRUE
• FALSE

What is the 5th term of the sequence with the formula F(n)=2n-1?

• 7
• 11
• 13
• 9

3, -12, 48, -144, ... What is the common ratio?

• 4
• 3
• -4
• -3

What is the 10th term of Fibonacci sequence?

• 34
• 55
• 89
• 21

To add two or more polynomials means to combine unlike terms.

• TRUE
• FALSE

Choose the correct answer.

• A
• B
• C