GRADE 10 MATH QUIZ BEE

What is a sequence in which each term after the first is obtained by adding a constant number to the preceding term?

• arithmetic sequence

• harmonic sequence

• geometric sequence

What is a sequence of numbers in which each term after the first is obtain by multiplying the preceding term by constant number?

• harmonic sequence

• arithmetic sequence

• geometric sequence

What is the indicated sum of the terms in arithmetic sequence?

• arithmetic means

• arithmetic series

• arithmetic sequence

Which of the following patterns shows infinite sequence?

• 6, 12, 1, 24, 30

• 1, 5, 25, 125, 625,….

• First 20 whole numbers

What are the next three terms of the sequence 1, 11, 22,34, ...?

• 46, 60, 75

• 47, 61, 76

• 42, 54, 66

Given the arithmetic sequence defined by the function $f(n)=−4+3n$   , what is
the 10th term in this sequence?

• -4

• 30

• 26

What is the nth term of the arithmetic

progression, −3,−8,−13,...?

• 2+5n

• 8−5n

• 2−5n

Solve for x: x² - 36 = 0

• x = 6

• x = 6 and – 6

• x = -6

Which of the following is equivalent to the expression:(5x + 6y - 3z) + (3x - 8y + z)

• 8x - 2y - 2z

• 8x - 14y - 4z

• 8x - 14y - 2z

Which of the following factors gives a product of x² + 5x + 4?

• (x+1) (x+4)

• (x+2)(x+2)

• (x+5)(x-1)