MATH QUIZ

Which of the following is a special kind of number sequence where the next number is the sum of the two preceding numbers?

• Triangular Sequence

• Fibonacci Sequence

• Arithmetic Sequence

• Geometric Sequence

Which of the following is a sequence of numbers where each term after the first is found by multiplying the previous one by a fixed, non-zero number?

• Triangular Sequence

• Fibonacci Sequence

• Arithmetic Sequence

• Geometric Sequence

A kind of geometric sequence whose common ratio(r) is between -1 and 1 is called _________.

• Geometric Progression

• Geometric Series

• Finite Geometric Series

• Infinite Geometric Series

Which of the following number sequences is an example of a Triangular Number Sequence?

• 0, 1, 2, 3, 4 ...

• 0, 1, 1, 2, 3, 5, …

• 0, 1, 3, 6, 10, 15, …

• 1, 3, 9, 27, 81, …

Which of the following is an example of an Infinite Geometric Series?

• -1, 4, -16, 64, -256, …

• 2, 6, 18, 54, 162, …

• 0.5, 1.5, 4.5, 13.5, …

• 2, 1, 0.5, 0.25, 0.125, …

Which of the following is NOT a Polynomial Function?

• f(x)=3

• f(x)=2x2−3x+1/3

• f(x)=2x−√3

• f(x)=2/3x+4

Which of the following is NOT true when P(x) is divided by (x – c)?

• The remainder when a P(x) is divided by (x – c) is the value of the function at x = c

• The value of the function at x = c is equal to the remainder when P(x) is divided by (x – c).

• If the remainder when P(x) is divided by (x – c) is zero, then (x – c) is a factor of P(x).

• If (x – c) is a factor of P(x) then the value of P(x) at x = c is zero.

• None of these

If the value of P(x) at x = -1 is -24, what is the remainder when P(x) is divided by (x + 1)?

• 0

• -1

• -24

• None of these

What is the common difference in the given arithmetic sequence? 2x – 3, x – 2, - 1, - x, … a_n

• x+1

• -x-1

• x-1

• -x+1

Which of the following is an arithmetic sequence with d = 2a – 3?

• 1, 2a – 3, 4a – 6, 6a – 9, …

• -1, a – 4, 3a – 7, 5a – 10, …

• – a + 3, a, 3a – 3, 5a – 6, …

• – a, a – 3, 3a – 6, 5a – 10, …